| 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 | $32.80 | 3.363% | $33.9031 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $170.74 | 11.407% | $190.2163 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $103.83 | 12.319% | $116.6208 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $163.87 | 13.707% | $186.3317 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $142.43 | 6.681% | $151.9457 | $151.95 | $151.95 | $151.90 |
| Purchase #6 | $140.84 | 4.186% | $146.7356 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $76.50 | 12.867% | $86.3433 | $86.34 | $86.35 | $86.30 |
| 7 purchase totals = | $831.01 | $912.0965 | $912.10 | $912.10 | $911.90 | |