| 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 | $107.65 | 9.742% | $118.1373 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $178.35 | 10.811% | $197.6314 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $132.98 | 11.501% | $148.274 | $148.27 | $148.25 | $148.30 |
| Purchase #4 | $113.95 | 13.109% | $128.8877 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $48.84 | 3.831% | $50.7111 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $51.48 | 8.380% | $55.794 | $55.79 | $55.80 | $55.80 |
| Purchase #7 | $15.28 | 3.584% | $15.8276 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $648.53 | $715.2631 | $715.26 | $715.30 | $715.20 | |