| 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 | $148.64 | 8.561% | $161.3651 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $87.98 | 4.801% | $92.2039 | $92.20 | $92.20 | $92.20 |
| Purchase #3 | $234.27 | 8.847% | $254.9959 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $44.33 | 13.657% | $50.3841 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $166.92 | 11.541% | $186.1842 | $186.18 | $186.20 | $186.20 |
| Purchase #6 | $31.92 | 4.575% | $33.3803 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $75.46 | 8.857% | $82.1435 | $82.14 | $82.15 | $82.10 |
| 7 purchase totals = | $789.52 | $860.6570 | $860.65 | $860.70 | $860.70 | |