A watch cost $76.00. If the sales tax rate is 7% what is the amount of sales tax? What is the total cost?

Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost.

Step-by-step explanation:

2nd one in the first row is correct