| 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 | $180.96 | 3.549% | $187.3823 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $61.99 | 11.106% | $68.8746 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $25.89 | 6.159% | $27.4846 | $27.48 | $27.50 | $27.50 |
| Purchase #4 | $214.85 | 6.335% | $228.4607 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $186.82 | 3.842% | $193.9976 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $148.57 | 7.267% | $159.3666 | $159.37 | $159.35 | $159.40 |
| Purchase #7 | $15.41 | 13.869% | $17.5472 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $834.49 | $883.1136 | $883.11 | $883.10 | $883.20 | |