| 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 | $158.79 | 3.260% | $163.9666 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $214.86 | 8.388% | $232.8825 | $232.88 | $232.90 | $232.90 |
| Purchase #3 | $246.49 | 10.518% | $272.4158 | $272.42 | $272.40 | $272.40 |
| Purchase #4 | $79.46 | 8.323% | $86.0735 | $86.07 | $86.05 | $86.10 |
| Purchase #5 | $83.94 | 10.382% | $92.6547 | $92.65 | $92.65 | $92.70 |
| Purchase #6 | $125.92 | 12.513% | $141.6764 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $178.99 | 10.279% | $197.3884 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $1,088.45 | $1,187.0579 | $1,187.06 | $1,187.05 | $1,187.20 | |