| 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 | $15.74 | 11.660% | $17.5753 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $158.66 | 4.746% | $166.19 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $153.95 | 4.677% | $161.1502 | $161.15 | $161.15 | $161.20 |
| Purchase #4 | $48.48 | 8.217% | $52.4636 | $52.46 | $52.45 | $52.50 |
| Purchase #5 | $219.76 | 13.753% | $249.9836 | $249.98 | $250.00 | $250.00 |
| Purchase #6 | $59.80 | 10.434% | $66.0395 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $166.66 | 9.799% | $182.991 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $823.05 | $896.3932 | $896.39 | $896.45 | $896.50 | |