| 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 | $167.34 | 7.781% | $180.3607 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $140.89 | 5.835% | $149.1109 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $143.94 | 7.326% | $154.485 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $35.29 | 11.669% | $39.408 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $10.82 | 13.183% | $12.2464 | $12.25 | $12.25 | $12.20 |
| Purchase #6 | $58.35 | 4.688% | $61.0854 | $61.09 | $61.10 | $61.10 |
| Purchase #7 | $126.76 | 11.147% | $140.8899 | $140.89 | $140.90 | $140.90 |
| 7 purchase totals = | $683.39 | $737.5863 | $737.60 | $737.60 | $737.60 | |