| 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 | $166.52 | 10.591% | $184.1561 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $153.40 | 4.507% | $160.3137 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $191.58 | 8.349% | $207.575 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $158.31 | 10.803% | $175.4122 | $175.41 | $175.40 | $175.40 |
| Purchase #5 | $67.38 | 5.617% | $71.1647 | $71.16 | $71.15 | $71.20 |
| Purchase #6 | $216.46 | 9.216% | $236.409 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $62.79 | 12.806% | $70.8309 | $70.83 | $70.85 | $70.80 |
| 7 purchase totals = | $1,016.44 | $1,105.8616 | $1,105.86 | $1,105.85 | $1,105.90 | |