| 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 | $154.68 | 7.830% | $166.7914 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $22.66 | 9.776% | $24.8752 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $20.51 | 6.519% | $21.847 | $21.85 | $21.85 | $21.80 |
| Purchase #4 | $219.35 | 9.490% | $240.1663 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $107.84 | 9.449% | $118.0298 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $48.42 | 9.836% | $53.1826 | $53.18 | $53.20 | $53.20 |
| Purchase #7 | $224.59 | 3.365% | $232.1475 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $798.05 | $857.0398 | $857.05 | $857.10 | $857.00 | |