| 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 | $126.63 | 7.779% | $136.4805 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $102.78 | 5.519% | $108.4524 | $108.45 | $108.45 | $108.50 |
| Purchase #3 | $119.76 | 6.141% | $127.1145 | $127.11 | $127.10 | $127.10 |
| Purchase #4 | $204.36 | 10.450% | $225.7156 | $225.72 | $225.70 | $225.70 |
| Purchase #5 | $116.76 | 4.355% | $121.8449 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $25.63 | 9.411% | $28.042 | $28.04 | $28.05 | $28.00 |
| Purchase #7 | $186.61 | 9.589% | $204.504 | $204.50 | $204.50 | $204.50 |
| 7 purchase totals = | $882.53 | $952.1539 | $952.14 | $952.15 | $952.10 | |