| 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 | $125.80 | 11.867% | $140.7287 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $74.38 | 13.378% | $84.3306 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $182.84 | 7.621% | $196.7742 | $196.77 | $196.75 | $196.80 |
| Purchase #4 | $118.27 | 7.799% | $127.4939 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $152.87 | 13.695% | $173.8055 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $81.26 | 7.399% | $87.2724 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $95.66 | 13.217% | $108.3034 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $831.08 | $918.7087 | $918.70 | $918.70 | $918.70 | |