| 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 | $102.50 | 13.855% | $116.7014 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $166.82 | 4.123% | $173.698 | $173.70 | $173.70 | $173.70 |
| Purchase #3 | $58.84 | 12.730% | $66.3303 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $36.78 | 13.553% | $41.7648 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $25.26 | 4.825% | $26.4788 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $152.77 | 6.641% | $162.9155 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $16.87 | 7.698% | $18.1687 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $559.84 | $606.0575 | $606.06 | $606.05 | $606.10 | |