1. Calculating Total Checkout Price
Online ShopperBackground
A shopper is buying an item priced at $150 and needs to know the final cost including an 8.25% sales tax.
Problem
Determining the exact final amount to ensure sufficient funds.
How to use
Set price to 150, tax rate to 8.25, and calculation type to 'Add Tax to Price'.
Outcome
The calculator provides the tax amount and the final total of $162.38.