| 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 | $106.95 | 12.374% | $120.184 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $25.32 | 3.360% | $26.1708 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $51.71 | 9.873% | $56.8153 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $16.81 | 13.644% | $19.1036 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $142.67 | 9.313% | $155.9569 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $158.97 | 13.534% | $180.485 | $180.49 | $180.50 | $180.50 |
| Purchase #7 | $28.51 | 9.296% | $31.1603 | $31.16 | $31.15 | $31.20 |
| 7 purchase totals = | $530.94 | $589.8759 | $589.88 | $589.85 | $590.00 | |