| 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 | $137.44 | 4.546% | $143.688 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $32.79 | 12.229% | $36.7999 | $36.80 | $36.80 | $36.80 |
| Purchase #3 | $239.93 | 10.273% | $264.578 | $264.58 | $264.60 | $264.60 |
| Purchase #4 | $213.69 | 10.790% | $236.7472 | $236.75 | $236.75 | $236.70 |
| Purchase #5 | $75.62 | 4.413% | $78.9571 | $78.96 | $78.95 | $79.00 |
| Purchase #6 | $142.47 | 4.240% | $148.5107 | $148.51 | $148.50 | $148.50 |
| Purchase #7 | $236.87 | 10.779% | $262.4022 | $262.40 | $262.40 | $262.40 |
| 7 purchase totals = | $1,078.81 | $1,171.6831 | $1,171.69 | $1,171.70 | $1,171.70 | |