| 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 | $193.91 | 8.557% | $210.5029 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $180.32 | 6.169% | $191.4439 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $217.98 | 8.614% | $236.7568 | $236.76 | $236.75 | $236.80 |
| Purchase #4 | $227.58 | 13.271% | $257.7821 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $16.66 | 7.409% | $17.8943 | $17.89 | $17.90 | $17.90 |
| Purchase #6 | $144.51 | 9.704% | $158.5333 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $102.90 | 4.195% | $107.2167 | $107.22 | $107.20 | $107.20 |
| 7 purchase totals = | $1,083.86 | $1,180.1300 | $1,180.12 | $1,180.15 | $1,180.10 | |