| 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 | $163.68 | 4.458% | $170.9769 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $125.94 | 13.788% | $143.3046 | $143.30 | $143.30 | $143.30 |
| Purchase #3 | $244.68 | 9.470% | $267.8512 | $267.85 | $267.85 | $267.90 |
| Purchase #4 | $185.46 | 3.426% | $191.8139 | $191.81 | $191.80 | $191.80 |
| Purchase #5 | $81.93 | 9.205% | $89.4717 | $89.47 | $89.45 | $89.50 |
| Purchase #6 | $236.93 | 10.386% | $261.5375 | $261.54 | $261.55 | $261.50 |
| Purchase #7 | $230.94 | 10.122% | $254.3157 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $1,269.56 | $1,379.2715 | $1,379.27 | $1,379.25 | $1,379.30 | |