| 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 | $143.48 | 6.494% | $152.7976 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $71.73 | 13.516% | $81.425 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $108.78 | 4.316% | $113.4749 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $121.89 | 3.301% | $125.9136 | $125.91 | $125.90 | $125.90 |
| Purchase #5 | $62.81 | 10.123% | $69.1683 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $161.66 | 5.102% | $169.9079 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $212.82 | 11.237% | $236.7346 | $236.73 | $236.75 | $236.70 |
| 7 purchase totals = | $883.17 | $949.4219 | $949.42 | $949.40 | $949.40 | |