| 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 | $140.76 | 7.722% | $151.6295 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $204.52 | 5.508% | $215.785 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $190.32 | 12.476% | $214.0643 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $208.64 | 13.175% | $236.1283 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $97.49 | 6.384% | $103.7138 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $151.92 | 5.437% | $160.1799 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $132.51 | 10.324% | $146.1903 | $146.19 | $146.20 | $146.20 |
| 7 purchase totals = | $1,126.16 | $1,227.6911 | $1,227.69 | $1,227.75 | $1,227.70 | |