If you live in one of the five states (as well as the District of Columbia) that do not have sales taxes, you pay less at the register than residents of other states, especially on big-ticket items. Sales taxes are assessed on the total sale price of taxable items. If you purchase several items at once, the tax is computed on the total sale, and not on each item individually. Although there are a few factors to consider, including multiple taxes and tax-exempt purchases, the general procedure for calculating the sales tax on multiple items is pretty straightforward.
You can calculate the sales tax on multiple items by adding together their individual prices and then multiplying the total by the current tax rate.
Completing The Calculation
Add the actual sale price of every taxable item in a transaction. Multiply the sum by the tax rate. For example, a 6 percent tax rate requires you to multiply the final sale price by 0.06 to arrive at the sales tax. Round to the nearest penny. Add the tax to the sum of all the items' final sale price to arrive at the tender price. For example, items totaling $50 result in a sales tax of $3 (at 6 percent) for a final bill of $53.
Some places have several applicable sales taxes. For example, some California cities have a city sales tax in addition to the state tax. Compute each tax separately then add them to the item total to arrive at the final tender; do not compute sales tax on a total that already includes a sales tax. Each state's list of items subject to a sales tax vary. Many states do not tax food, for example.
Exemption From Sales Tax
Even states with a sales tax have some exceptions on items that can be taxed. For instance, clothing is exempt from sales taxes, particularly in states in the Northeastern United States, where heavy winter clothing is necessary for survival. While Alabama, Idaho, Kansas, Mississippi, Hawaii and South Dakota all levy general on the purchase of food, many states do tax food items at all, even if they have a general sales tax. Several states including Arkansas, Missouri, Tennessee, Utah, Illinois and Virginia still tax food items, but at a lesser rate.
It's worth noting, if you receive government benefits such as Supplemental Nutrition Assistance Program, or SNAP (commonly known as food stamps), then federal law mandates that states cannot charge sales tax on eligible food items purchased using a SNAP benefits debit card. This is regardless if your state charges general sales tax on food items or not.