| 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 | $215.58 | 4.585% | $225.4643 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $131.81 | 5.212% | $138.6799 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $79.49 | 12.825% | $89.6846 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $112.41 | 11.365% | $125.1854 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $155.78 | 8.155% | $168.4839 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $44.40 | 4.243% | $46.2839 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $14.46 | 13.445% | $16.4041 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $753.93 | $810.1861 | $810.17 | $810.25 | $810.30 | |