| 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 | $146.39 | 13.637% | $166.3532 | $166.35 | $166.35 | $166.40 |
| Purchase #2 | $97.30 | 13.151% | $110.0959 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $9.82 | 6.219% | $10.4307 | $10.43 | $10.45 | $10.40 |
| Purchase #4 | $201.58 | 4.633% | $210.9192 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $48.61 | 13.484% | $55.1646 | $55.16 | $55.15 | $55.20 |
| Purchase #6 | $109.95 | 13.674% | $124.9846 | $124.98 | $125.00 | $125.00 |
| Purchase #7 | $133.26 | 12.640% | $150.1041 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $746.91 | $828.0523 | $828.04 | $828.05 | $828.10 | |