| 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 | $113.58 | 7.230% | $121.7918 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $49.90 | 8.553% | $54.1679 | $54.17 | $54.15 | $54.20 |
| Purchase #3 | $180.75 | 10.756% | $200.1915 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $164.25 | 3.606% | $170.1729 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $58.84 | 10.255% | $64.874 | $64.87 | $64.85 | $64.90 |
| Purchase #6 | $149.27 | 11.619% | $166.6137 | $166.61 | $166.60 | $166.60 |
| Purchase #7 | $132.69 | 8.383% | $143.8134 | $143.81 | $143.80 | $143.80 |
| 7 purchase totals = | $849.28 | $921.6252 | $921.61 | $921.55 | $921.70 | |