| 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 | $129.31 | 10.874% | $143.3712 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $29.30 | 4.384% | $30.5845 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $136.36 | 7.128% | $146.0797 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $234.73 | 11.598% | $261.954 | $261.95 | $261.95 | $262.00 |
| Purchase #5 | $216.68 | 5.177% | $227.8975 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $237.74 | 5.425% | $250.6374 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $97.96 | 6.843% | $104.6634 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $1,082.08 | $1,165.1877 | $1,165.18 | $1,165.20 | $1,165.30 | |