| 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 | $214.43 | 8.317% | $232.2641 | $232.26 | $232.25 | $232.30 |
| Purchase #2 | $99.77 | 9.127% | $108.876 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $148.86 | 7.417% | $159.9009 | $159.90 | $159.90 | $159.90 |
| Purchase #4 | $78.66 | 8.249% | $85.1487 | $85.15 | $85.15 | $85.10 |
| Purchase #5 | $166.58 | 5.631% | $175.9601 | $175.96 | $175.95 | $176.00 |
| Purchase #6 | $45.79 | 12.386% | $51.4615 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $25.62 | 11.237% | $28.4989 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $779.71 | $842.1102 | $842.11 | $842.10 | $842.20 | |