| 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 | $166.67 | 13.500% | $189.1705 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $199.82 | 3.484% | $206.7817 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $53.42 | 6.685% | $56.9911 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $169.63 | 10.749% | $187.8635 | $187.86 | $187.85 | $187.90 |
| Purchase #5 | $83.29 | 4.408% | $86.9614 | $86.96 | $86.95 | $87.00 |
| Purchase #6 | $81.68 | 10.868% | $90.557 | $90.56 | $90.55 | $90.60 |
| Purchase #7 | $102.47 | 5.187% | $107.7851 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $856.98 | $926.1103 | $926.11 | $926.10 | $926.30 | |