| 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 | $182.25 | 10.445% | $201.286 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $134.63 | 6.439% | $143.2988 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $58.50 | 12.261% | $65.6727 | $65.67 | $65.65 | $65.70 |
| Purchase #4 | $54.30 | 5.664% | $57.3756 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $48.53 | 4.433% | $50.6813 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $26.89 | 4.160% | $28.0086 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $180.36 | 6.161% | $191.472 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $685.46 | $737.7950 | $737.80 | $737.80 | $737.90 | |