| 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 | $145.96 | 11.845% | $163.249 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $75.77 | 7.131% | $81.1732 | $81.17 | $81.15 | $81.20 |
| Purchase #3 | $222.25 | 9.568% | $243.5149 | $243.51 | $243.50 | $243.50 |
| Purchase #4 | $158.73 | 11.422% | $176.8601 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $101.53 | 8.203% | $109.8585 | $109.86 | $109.85 | $109.90 |
| Purchase #6 | $100.73 | 4.320% | $105.0815 | $105.08 | $105.10 | $105.10 |
| Purchase #7 | $44.46 | 11.379% | $49.5191 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $849.43 | $929.2563 | $929.25 | $929.20 | $929.30 | |