| 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 | $119.87 | 5.152% | $126.0457 | $126.05 | $126.05 | $126.00 |
| Purchase #2 | $150.40 | 13.136% | $170.1565 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $88.47 | 10.393% | $97.6647 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $101.29 | 9.786% | $111.2022 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $122.96 | 12.515% | $138.3484 | $138.35 | $138.35 | $138.30 |
| Purchase #6 | $90.89 | 7.302% | $97.5268 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $143.55 | 9.743% | $157.5361 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $817.43 | $898.4804 | $898.49 | $898.50 | $898.40 | |