| 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 | $127.81 | 12.223% | $143.4322 | $143.43 | $143.45 | $143.40 |
| Purchase #2 | $152.75 | 10.375% | $168.5978 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $87.40 | 11.284% | $97.2622 | $97.26 | $97.25 | $97.30 |
| Purchase #4 | $215.58 | 8.310% | $233.4947 | $233.49 | $233.50 | $233.50 |
| Purchase #5 | $22.96 | 9.862% | $25.2243 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $194.35 | 6.778% | $207.523 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $112.77 | 3.190% | $116.3674 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $913.62 | $991.9016 | $991.89 | $991.85 | $991.90 | |