| 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 | $163.59 | 13.779% | $186.1311 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $24.79 | 9.463% | $27.1359 | $27.14 | $27.15 | $27.10 |
| Purchase #3 | $62.50 | 6.602% | $66.6263 | $66.63 | $66.65 | $66.60 |
| Purchase #4 | $185.56 | 12.568% | $208.8812 | $208.88 | $208.90 | $208.90 |
| Purchase #5 | $60.73 | 7.377% | $65.2101 | $65.21 | $65.20 | $65.20 |
| Purchase #6 | $28.57 | 10.703% | $31.6278 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $31.67 | 9.204% | $34.5849 | $34.58 | $34.60 | $34.60 |
| 7 purchase totals = | $557.41 | $620.1973 | $620.20 | $620.30 | $620.10 | |