| 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 | $154.62 | 10.501% | $170.8566 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $104.57 | 5.471% | $110.291 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $229.76 | 5.653% | $242.7483 | $242.75 | $242.75 | $242.70 |
| Purchase #4 | $229.67 | 13.872% | $261.5298 | $261.53 | $261.55 | $261.50 |
| Purchase #5 | $137.57 | 4.432% | $143.6671 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $201.59 | 3.408% | $208.4602 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $152.52 | 3.240% | $157.4616 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $1,210.30 | $1,295.0146 | $1,295.02 | $1,295.00 | $1,295.10 | |