| 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 | $148.40 | 11.581% | $165.5862 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $28.51 | 6.232% | $30.2867 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $215.69 | 9.697% | $236.6055 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $151.49 | 8.119% | $163.7895 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $24.47 | 7.839% | $26.3882 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $162.67 | 10.476% | $179.7113 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $38.46 | 4.391% | $40.1488 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $769.69 | $842.5162 | $842.53 | $842.55 | $842.50 | |