| 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 | $148.25 | 5.133% | $155.8597 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $106.51 | 11.178% | $118.4157 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $166.68 | 5.271% | $175.4657 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $75.87 | 12.221% | $85.1421 | $85.14 | $85.15 | $85.10 |
| Purchase #5 | $224.49 | 12.660% | $252.9104 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $29.25 | 7.773% | $31.5236 | $31.52 | $31.50 | $31.50 |
| Purchase #7 | $118.30 | 6.564% | $126.0652 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $869.35 | $945.3824 | $945.39 | $945.30 | $945.40 | |