| 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 | $128.86 | 11.274% | $143.3877 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $191.41 | 12.643% | $215.61 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $215.47 | 6.526% | $229.5316 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $50.69 | 11.809% | $56.676 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $140.58 | 10.834% | $155.8104 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $25.48 | 12.585% | $28.6867 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $100.52 | 6.361% | $106.9141 | $106.91 | $106.90 | $106.90 |
| 7 purchase totals = | $853.01 | $936.6165 | $936.62 | $936.65 | $936.60 | |