| 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 | $184.25 | 5.533% | $194.4446 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $142.31 | 6.524% | $151.5943 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $54.54 | 3.528% | $56.4642 | $56.46 | $56.45 | $56.50 |
| Purchase #4 | $21.49 | 8.763% | $23.3732 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $158.89 | 9.307% | $173.6779 | $173.68 | $173.70 | $173.70 |
| Purchase #6 | $236.90 | 6.107% | $251.3675 | $251.37 | $251.35 | $251.40 |
| Purchase #7 | $137.33 | 4.145% | $143.0223 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $935.71 | $993.9440 | $993.93 | $993.90 | $994.00 | |