| 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 | $156.97 | 10.434% | $173.3482 | $173.35 | $173.35 | $173.30 |
| Purchase #2 | $139.79 | 13.440% | $158.5778 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $97.88 | 5.658% | $103.4181 | $103.42 | $103.40 | $103.40 |
| Purchase #4 | $67.63 | 9.606% | $74.1265 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $27.59 | 10.547% | $30.4999 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $249.67 | 4.542% | $261.01 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $124.74 | 10.748% | $138.1471 | $138.15 | $138.15 | $138.10 |
| 7 purchase totals = | $864.27 | $939.1276 | $939.14 | $939.15 | $939.00 | |