| 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 | $104.75 | 3.839% | $108.7714 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $212.54 | 11.534% | $237.0544 | $237.05 | $237.05 | $237.10 |
| Purchase #3 | $24.65 | 13.797% | $28.051 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $140.82 | 12.424% | $158.3155 | $158.32 | $158.30 | $158.30 |
| Purchase #5 | $73.64 | 9.773% | $80.8368 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $148.99 | 9.656% | $163.3765 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $142.40 | 10.103% | $156.7867 | $156.79 | $156.80 | $156.80 |
| 7 purchase totals = | $847.79 | $933.1923 | $933.20 | $933.20 | $933.30 | |