| 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 | $158.45 | 7.672% | $170.6063 | $170.61 | $170.60 | $170.60 |
| Purchase #2 | $152.26 | 7.566% | $163.78 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $209.88 | 7.450% | $225.5161 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $165.87 | 3.569% | $171.7899 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $236.33 | 10.546% | $261.2534 | $261.25 | $261.25 | $261.30 |
| Purchase #6 | $156.77 | 4.189% | $163.3371 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $59.33 | 12.106% | $66.5125 | $66.51 | $66.50 | $66.50 |
| 7 purchase totals = | $1,138.89 | $1,222.7953 | $1,222.80 | $1,222.80 | $1,222.80 | |