| 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 | $79.69 | 8.329% | $86.3274 | $86.33 | $86.35 | $86.30 |
| Purchase #2 | $215.55 | 6.340% | $229.2159 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $168.42 | 10.454% | $186.0266 | $186.03 | $186.05 | $186.00 |
| Purchase #4 | $154.30 | 6.544% | $164.3974 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $133.72 | 9.485% | $146.4033 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $175.48 | 9.362% | $191.9084 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $188.81 | 5.749% | $199.6647 | $199.66 | $199.65 | $199.70 |
| 7 purchase totals = | $1,115.97 | $1,203.9437 | $1,203.95 | $1,203.95 | $1,203.90 | |