| 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 | $144.47 | 12.612% | $162.6906 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $132.29 | 12.306% | $148.5696 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $49.64 | 9.123% | $54.1687 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $70.58 | 6.332% | $75.0491 | $75.05 | $75.05 | $75.00 |
| Purchase #5 | $170.79 | 7.119% | $182.9485 | $182.95 | $182.95 | $182.90 |
| Purchase #6 | $109.44 | 8.109% | $118.3145 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $22.45 | 13.159% | $25.4042 | $25.40 | $25.40 | $25.40 |
| 7 purchase totals = | $699.66 | $767.1452 | $767.14 | $767.10 | $767.10 | |