| 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 | $72.68 | 7.128% | $77.8606 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $145.88 | 9.811% | $160.1923 | $160.19 | $160.20 | $160.20 |
| Purchase #3 | $249.33 | 3.168% | $257.2288 | $257.23 | $257.25 | $257.20 |
| Purchase #4 | $229.75 | 13.703% | $261.2326 | $261.23 | $261.25 | $261.20 |
| Purchase #5 | $31.45 | 5.554% | $33.1967 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $156.45 | 8.677% | $170.0252 | $170.03 | $170.05 | $170.00 |
| Purchase #7 | $93.70 | 13.382% | $106.2389 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $979.24 | $1,065.9751 | $1,065.98 | $1,066.05 | $1,065.90 | |