| 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 | $221.69 | 12.686% | $249.8136 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $67.93 | 10.520% | $75.0762 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $127.43 | 8.325% | $138.0385 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $66.39 | 7.615% | $71.4456 | $71.45 | $71.45 | $71.40 |
| Purchase #5 | $160.68 | 6.324% | $170.8414 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $158.33 | 9.431% | $173.2621 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $71.53 | 6.718% | $76.3354 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $873.98 | $954.8128 | $954.82 | $954.85 | $954.70 | |