| 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 | $146.30 | 6.402% | $155.6661 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $110.88 | 9.304% | $121.1963 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $236.78 | 10.332% | $261.2441 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $151.28 | 8.845% | $164.6607 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $157.32 | 8.230% | $170.2674 | $170.27 | $170.25 | $170.30 |
| Purchase #6 | $232.69 | 9.309% | $254.3511 | $254.35 | $254.35 | $254.40 |
| Purchase #7 | $229.26 | 11.420% | $255.4415 | $255.44 | $255.45 | $255.40 |
| 7 purchase totals = | $1,264.51 | $1,382.8272 | $1,382.83 | $1,382.80 | $1,382.90 | |