| 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 | $15.96 | 7.518% | $17.1599 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $136.83 | 10.506% | $151.2054 | $151.21 | $151.20 | $151.20 |
| Purchase #3 | $204.74 | 6.265% | $217.567 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $156.61 | 4.213% | $163.208 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $56.70 | 6.697% | $60.4972 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $16.61 | 6.287% | $17.6543 | $17.65 | $17.65 | $17.70 |
| Purchase #7 | $165.91 | 8.588% | $180.1584 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $753.36 | $807.4502 | $807.46 | $807.40 | $807.60 | |