| 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 | $158.70 | 5.273% | $167.0683 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $100.66 | 9.457% | $110.1794 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $59.41 | 9.769% | $65.2138 | $65.21 | $65.20 | $65.20 |
| Purchase #4 | $197.46 | 8.429% | $214.1039 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $86.28 | 13.114% | $97.5948 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $83.39 | 11.321% | $92.8306 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $87.93 | 5.583% | $92.8391 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $773.83 | $839.8299 | $839.82 | $839.85 | $839.80 | |