| 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 | $94.81 | 13.843% | $107.9345 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $119.47 | 10.683% | $132.233 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $207.89 | 8.834% | $226.255 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $136.72 | 3.655% | $141.7171 | $141.72 | $141.70 | $141.70 |
| Purchase #5 | $102.95 | 4.309% | $107.3861 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $136.73 | 8.872% | $148.8607 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $15.62 | 9.130% | $17.0461 | $17.05 | $17.05 | $17.00 |
| 7 purchase totals = | $814.19 | $881.4325 | $881.44 | $881.45 | $881.40 | |