| 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 | $198.55 | 8.445% | $215.3175 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $159.93 | 5.800% | $169.2059 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $16.39 | 8.607% | $17.8007 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $237.92 | 5.430% | $250.8391 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $15.27 | 11.645% | $17.0482 | $17.05 | $17.05 | $17.00 |
| Purchase #6 | $52.58 | 5.353% | $55.3946 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $82.32 | 13.627% | $93.5377 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $762.96 | $819.1437 | $819.15 | $819.15 | $819.00 | |