| 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 | $125.90 | 6.869% | $134.5481 | $134.55 | $134.55 | $134.50 |
| Purchase #2 | $75.96 | 5.558% | $80.1819 | $80.18 | $80.20 | $80.20 |
| Purchase #3 | $80.26 | 3.718% | $83.2441 | $83.24 | $83.25 | $83.20 |
| Purchase #4 | $94.33 | 12.567% | $106.1845 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $25.39 | 4.385% | $26.5034 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $153.99 | 6.192% | $163.5251 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $129.63 | 10.847% | $143.691 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $685.46 | $737.8781 | $737.87 | $737.95 | $737.80 | |