| 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 | $87.78 | 10.649% | $97.1277 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $161.65 | 7.234% | $173.3438 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $111.54 | 7.793% | $120.2323 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $148.85 | 4.111% | $154.9692 | $154.97 | $154.95 | $155.00 |
| Purchase #5 | $61.59 | 9.372% | $67.3622 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $122.35 | 10.313% | $134.968 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $134.39 | 6.433% | $143.0353 | $143.04 | $143.05 | $143.00 |
| 7 purchase totals = | $828.15 | $891.0385 | $891.04 | $891.05 | $891.00 | |