| 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 | $148.50 | 9.848% | $163.1243 | $163.12 | $163.10 | $163.10 |
| Purchase #2 | $100.90 | 3.644% | $104.5768 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $214.66 | 10.168% | $236.4866 | $236.49 | $236.50 | $236.50 |
| Purchase #4 | $51.37 | 8.474% | $55.7231 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $192.98 | 5.814% | $204.1999 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $172.60 | 10.576% | $190.8542 | $190.85 | $190.85 | $190.90 |
| Purchase #7 | $109.60 | 11.253% | $121.9333 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $990.61 | $1,076.8982 | $1,076.89 | $1,076.90 | $1,076.90 | |