| 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 | $159.38 | 3.660% | $165.2133 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $126.90 | 11.653% | $141.6877 | $141.69 | $141.70 | $141.70 |
| Purchase #3 | $33.39 | 9.789% | $36.6585 | $36.66 | $36.65 | $36.70 |
| Purchase #4 | $81.83 | 12.589% | $92.1316 | $92.13 | $92.15 | $92.10 |
| Purchase #5 | $44.55 | 8.373% | $48.2802 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $113.94 | 10.697% | $126.1282 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $238.55 | 5.167% | $250.8759 | $250.88 | $250.90 | $250.90 |
| 7 purchase totals = | $798.54 | $860.9754 | $860.98 | $861.05 | $861.00 | |