| 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 | $149.76 | 4.334% | $156.2506 | $156.25 | $156.25 | $156.30 |
| Purchase #2 | $143.86 | 7.321% | $154.392 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $143.50 | 12.311% | $161.1663 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $51.66 | 13.824% | $58.8015 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $53.64 | 11.823% | $59.9819 | $59.98 | $60.00 | $60.00 |
| Purchase #6 | $191.85 | 11.471% | $213.8571 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $122.73 | 3.176% | $126.6279 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $857.00 | $931.0773 | $931.08 | $931.10 | $931.20 | |