| 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 | $154.66 | 4.548% | $161.6939 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $21.33 | 13.749% | $24.2627 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $136.46 | 9.143% | $148.9365 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $102.66 | 9.591% | $112.5061 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $55.59 | 9.203% | $60.7059 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $21.48 | 13.681% | $24.4187 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $24.53 | 9.547% | $26.8719 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $516.71 | $559.3957 | $559.40 | $559.35 | $559.40 | |