| 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 | $145.93 | 8.633% | $158.5281 | $158.53 | $158.55 | $158.50 |
| Purchase #2 | $234.65 | 11.503% | $261.6418 | $261.64 | $261.65 | $261.60 |
| Purchase #3 | $83.56 | 11.351% | $93.0449 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $178.39 | 7.166% | $191.1734 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $68.43 | 10.693% | $75.7472 | $75.75 | $75.75 | $75.70 |
| Purchase #6 | $204.68 | 3.874% | $212.6093 | $212.61 | $212.60 | $212.60 |
| Purchase #7 | $244.83 | 11.259% | $272.3954 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $1,160.47 | $1,265.1401 | $1,265.14 | $1,265.15 | $1,265.00 | |