| 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 | $159.39 | 9.698% | $174.8476 | $174.85 | $174.85 | $174.80 |
| Purchase #2 | $148.86 | 8.433% | $161.4134 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $245.45 | 6.415% | $261.1956 | $261.20 | $261.20 | $261.20 |
| Purchase #4 | $159.56 | 8.816% | $173.6268 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $42.93 | 5.663% | $45.3611 | $45.36 | $45.35 | $45.40 |
| Purchase #6 | $106.42 | 13.506% | $120.7931 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $16.52 | 5.846% | $17.4858 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $879.13 | $954.7234 | $954.73 | $954.75 | $954.70 | |