| 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 | $128.35 | 3.355% | $132.6561 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $97.79 | 9.224% | $106.8101 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $53.58 | 13.501% | $60.8138 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $210.43 | 5.375% | $221.7406 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $211.92 | 3.406% | $219.138 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $27.61 | 11.352% | $30.7443 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $148.70 | 4.219% | $154.9737 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $878.38 | $926.8766 | $926.87 | $926.85 | $926.80 | |