| 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 | $166.39 | 10.214% | $183.3851 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $80.98 | 9.521% | $88.6901 | $88.69 | $88.70 | $88.70 |
| Purchase #3 | $21.51 | 12.778% | $24.2585 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $25.95 | 12.475% | $29.1873 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $250.79 | 4.244% | $261.4335 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $106.94 | 3.158% | $110.3172 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $223.73 | 4.856% | $234.5943 | $234.59 | $234.60 | $234.60 |
| 7 purchase totals = | $876.29 | $931.8660 | $931.87 | $931.90 | $931.90 | |