| 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 | $151.99 | 4.695% | $159.1259 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $234.85 | 12.587% | $264.4106 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $105.83 | 10.376% | $116.8109 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $13.55 | 7.706% | $14.5942 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $33.38 | 11.589% | $37.2484 | $37.25 | $37.25 | $37.20 |
| Purchase #6 | $163.90 | 13.614% | $186.2133 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $123.46 | 8.858% | $134.3961 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $826.96 | $912.7994 | $912.80 | $912.80 | $912.70 | |