| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.85 | 13.539% | $260.9694 | $260.97 | $260.95 | $261.00 |
| Purchase #2 | $20.28 | 7.288% | $21.758 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $170.55 | 9.436% | $186.6431 | $186.64 | $186.65 | $186.60 |
| Purchase #4 | $127.26 | 9.762% | $139.6831 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $9.56 | 3.357% | $9.8809 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $77.65 | 9.297% | $84.8691 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $154.36 | 13.670% | $175.461 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $789.51 | $879.2646 | $879.26 | $879.25 | $879.40 | |