| 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 | $48.61 | 6.293% | $51.669 | $51.67 | $51.65 | $51.70 |
| Purchase #2 | $157.46 | 7.203% | $168.8018 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $85.29 | 10.734% | $94.445 | $94.45 | $94.45 | $94.40 |
| Purchase #4 | $176.62 | 9.122% | $192.7313 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $45.36 | 10.533% | $50.1378 | $50.14 | $50.15 | $50.10 |
| Purchase #6 | $120.81 | 11.429% | $134.6174 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $221.59 | 13.716% | $251.9833 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $855.74 | $944.3856 | $944.39 | $944.40 | $944.30 | |