| 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 | $137.45 | 9.654% | $150.7194 | $150.72 | $150.70 | $150.70 |
| Purchase #2 | $243.30 | 7.543% | $261.6521 | $261.65 | $261.65 | $261.70 |
| Purchase #3 | $96.97 | 12.309% | $108.906 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $15.39 | 12.850% | $17.3676 | $17.37 | $17.35 | $17.40 |
| Purchase #5 | $88.62 | 13.758% | $100.8123 | $100.81 | $100.80 | $100.80 |
| Purchase #6 | $115.99 | 3.130% | $119.6205 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $162.29 | 8.700% | $176.4092 | $176.41 | $176.40 | $176.40 |
| 7 purchase totals = | $860.01 | $935.4871 | $935.49 | $935.40 | $935.50 | |