| 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 | $126.95 | 12.738% | $143.1209 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $158.99 | 13.765% | $180.875 | $180.88 | $180.90 | $180.90 |
| Purchase #3 | $148.49 | 9.753% | $162.9722 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $104.86 | 4.157% | $109.219 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $123.45 | 4.765% | $129.3324 | $129.33 | $129.35 | $129.30 |
| Purchase #6 | $110.79 | 12.733% | $124.8969 | $124.90 | $124.90 | $124.90 |
| Purchase #7 | $144.72 | 10.301% | $159.6276 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $918.25 | $1,010.0440 | $1,010.05 | $1,010.05 | $1,010.00 | |