| 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 | $179.25 | 8.241% | $194.022 | $194.02 | $194.00 | $194.00 |
| Purchase #2 | $146.56 | 9.466% | $160.4334 | $160.43 | $160.45 | $160.40 |
| Purchase #3 | $103.27 | 12.433% | $116.1096 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $97.90 | 10.357% | $108.0395 | $108.04 | $108.05 | $108.00 |
| Purchase #5 | $90.94 | 3.622% | $94.2338 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $66.72 | 12.758% | $75.2321 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $106.49 | 3.412% | $110.1234 | $110.12 | $110.10 | $110.10 |
| 7 purchase totals = | $791.13 | $858.1938 | $858.18 | $858.20 | $858.00 | |