| 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 | $140.55 | 7.789% | $151.4974 | $151.50 | $151.50 | $151.50 |
| Purchase #2 | $221.70 | 6.475% | $236.0551 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $161.67 | 7.300% | $173.4719 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $68.64 | 10.583% | $75.9042 | $75.90 | $75.90 | $75.90 |
| Purchase #5 | $38.29 | 7.471% | $41.1506 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $192.32 | 5.485% | $202.8688 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $24.81 | 3.632% | $25.7111 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $847.98 | $906.6591 | $906.66 | $906.60 | $906.80 | |