| 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 | $178.94 | 5.184% | $188.2162 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $173.98 | 8.434% | $188.6535 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $176.44 | 5.675% | $186.453 | $186.45 | $186.45 | $186.50 |
| Purchase #4 | $66.33 | 13.712% | $75.4252 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $120.41 | 7.759% | $129.7526 | $129.75 | $129.75 | $129.80 |
| Purchase #6 | $127.54 | 5.422% | $134.4552 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $57.73 | 12.837% | $65.1408 | $65.14 | $65.15 | $65.10 |
| 7 purchase totals = | $901.37 | $968.0965 | $968.10 | $968.10 | $968.20 | |