| 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 | $201.85 | 3.612% | $209.1408 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $151.79 | 5.629% | $160.3343 | $160.33 | $160.35 | $160.30 |
| Purchase #3 | $242.41 | 7.287% | $260.0744 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $32.60 | 13.721% | $37.073 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $62.76 | 8.639% | $68.1818 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $72.41 | 10.642% | $80.1159 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $141.75 | 12.420% | $159.3554 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $905.57 | $974.2756 | $974.27 | $974.25 | $974.30 | |