| 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 | $169.68 | 5.596% | $179.1753 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $163.34 | 5.337% | $172.0575 | $172.06 | $172.05 | $172.10 |
| Purchase #3 | $97.52 | 7.828% | $105.1539 | $105.15 | $105.15 | $105.20 |
| Purchase #4 | $93.52 | 11.558% | $104.329 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $79.90 | 8.856% | $86.9759 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $90.62 | 9.225% | $98.9797 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $113.66 | 9.411% | $124.3565 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $808.24 | $871.0278 | $871.04 | $871.10 | $871.20 | |