| 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 | $176.92 | 5.325% | $186.341 | $186.34 | $186.35 | $186.30 |
| Purchase #2 | $134.69 | 12.640% | $151.7148 | $151.71 | $151.70 | $151.70 |
| Purchase #3 | $27.25 | 10.754% | $30.1805 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $53.62 | 9.421% | $58.6715 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $129.85 | 6.317% | $138.0526 | $138.05 | $138.05 | $138.10 |
| Purchase #6 | $113.76 | 10.362% | $125.5478 | $125.55 | $125.55 | $125.50 |
| Purchase #7 | $108.77 | 7.310% | $116.7211 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $744.86 | $807.2293 | $807.22 | $807.20 | $807.20 | |