| 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 | $152.76 | 10.218% | $168.369 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $237.25 | 7.825% | $255.8148 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $50.59 | 5.793% | $53.5207 | $53.52 | $53.50 | $53.50 |
| Purchase #4 | $87.77 | 6.858% | $93.7893 | $93.79 | $93.80 | $93.80 |
| Purchase #5 | $199.91 | 8.690% | $217.2822 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $30.68 | 6.834% | $32.7767 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $13.43 | 12.848% | $15.1555 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $772.39 | $836.7082 | $836.71 | $836.70 | $836.80 | |