| 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 | $175.26 | 7.663% | $188.6902 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $101.54 | 3.436% | $105.0289 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $217.65 | 8.850% | $236.912 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $24.32 | 12.780% | $27.4281 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $59.56 | 7.202% | $63.8495 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $58.47 | 7.587% | $62.9061 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $17.91 | 8.410% | $19.4162 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $654.71 | $704.2310 | $704.24 | $704.25 | $704.10 | |