| 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 | $113.34 | 8.122% | $122.5455 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $161.87 | 8.229% | $175.1903 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $117.83 | 12.387% | $132.4256 | $132.43 | $132.45 | $132.40 |
| Purchase #4 | $6.47 | 11.697% | $7.2268 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $116.96 | 4.642% | $122.3893 | $122.39 | $122.40 | $122.40 |
| Purchase #6 | $21.55 | 5.146% | $22.659 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $151.36 | 12.639% | $170.4904 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $689.38 | $752.9269 | $752.94 | $753.00 | $752.90 | |