The sales tax rate is 6.875%

How much tax is charged on a purchase of $1600?

Multiply: .06875 * $1600 to find the tax on this purchase.

We'll be glad to check your answer.

To calculate the tax charged on a purchase, you can follow these steps:

1. Convert the sales tax rate from a percentage to a decimal. In this case, the sales tax rate is 6.875%, which is equivalent to 0.06875 as a decimal.

2. Multiply the purchase amount by the sales tax rate. In this case, the purchase amount is $1600.
Calculation: $1600 * 0.06875 = $110

Therefore, the tax charged on a purchase of $1600 at a sales tax rate of 6.875% is $110.