| 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 | $164.56 | 6.364% | $175.0326 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $227.27 | 3.569% | $235.3813 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $78.26 | 8.703% | $85.071 | $85.07 | $85.05 | $85.10 |
| Purchase #4 | $242.99 | 12.681% | $273.8036 | $273.80 | $273.80 | $273.80 |
| Purchase #5 | $168.71 | 3.857% | $175.2171 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $74.60 | 11.692% | $83.3222 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $125.99 | 10.722% | $139.4986 | $139.50 | $139.50 | $139.50 |
| 7 purchase totals = | $1,082.38 | $1,167.3264 | $1,167.32 | $1,167.30 | $1,167.30 | |