| 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 | $222.27 | 7.518% | $238.9803 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $37.37 | 11.588% | $41.7004 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $145.64 | 3.135% | $150.2058 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $60.76 | 10.453% | $67.1112 | $67.11 | $67.10 | $67.10 |
| Purchase #5 | $148.91 | 9.553% | $163.1354 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $119.76 | 11.383% | $133.3923 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $170.82 | 5.413% | $180.0665 | $180.07 | $180.05 | $180.10 |
| 7 purchase totals = | $905.53 | $974.5919 | $974.60 | $974.60 | $974.60 | |