| 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 | $182.71 | 8.274% | $197.8274 | $197.83 | $197.85 | $197.80 |
| Purchase #2 | $175.81 | 8.184% | $190.1983 | $190.20 | $190.20 | $190.20 |
| Purchase #3 | $188.81 | 12.520% | $212.449 | $212.45 | $212.45 | $212.40 |
| Purchase #4 | $182.36 | 4.411% | $190.4039 | $190.40 | $190.40 | $190.40 |
| Purchase #5 | $207.90 | 13.576% | $236.1245 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $129.81 | 13.143% | $146.8709 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $247.40 | 3.241% | $255.4182 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $1,314.80 | $1,429.2922 | $1,429.29 | $1,429.25 | $1,429.20 | |