| 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 | $163.57 | 7.490% | $175.8214 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $116.75 | 13.638% | $132.6724 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $59.92 | 9.475% | $65.5974 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $141.84 | 8.728% | $154.2198 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $25.43 | 12.694% | $28.6581 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $179.53 | 6.567% | $191.3197 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $234.49 | 10.712% | $259.6086 | $259.61 | $259.60 | $259.60 |
| 7 purchase totals = | $921.53 | $1,007.8974 | $1,007.90 | $1,007.80 | $1,007.90 | |