| 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 | $182.40 | 12.763% | $205.6797 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $222.30 | 12.492% | $250.0697 | $250.07 | $250.05 | $250.10 |
| Purchase #3 | $238.38 | 9.770% | $261.6697 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $151.51 | 5.717% | $160.1718 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $65.55 | 12.213% | $73.5556 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $203.89 | 7.434% | $219.0472 | $219.05 | $219.05 | $219.00 |
| Purchase #7 | $26.66 | 8.405% | $28.9008 | $28.90 | $28.90 | $28.90 |
| 7 purchase totals = | $1,090.69 | $1,199.0945 | $1,199.10 | $1,199.05 | $1,199.20 | |