| 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 | $92.97 | 13.648% | $105.6585 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $89.63 | 13.142% | $101.4092 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $128.90 | 6.584% | $137.3868 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $202.99 | 10.414% | $224.1294 | $224.13 | $224.15 | $224.10 |
| Purchase #5 | $135.98 | 11.186% | $151.1907 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $45.38 | 5.228% | $47.7525 | $47.75 | $47.75 | $47.80 |
| Purchase #7 | $170.36 | 5.637% | $179.9632 | $179.96 | $179.95 | $180.00 |
| 7 purchase totals = | $866.21 | $947.4903 | $947.49 | $947.50 | $947.60 | |