| 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 | $138.70 | 6.869% | $148.2273 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $162.52 | 8.624% | $176.5357 | $176.54 | $176.55 | $176.50 |
| Purchase #3 | $211.92 | 11.456% | $236.1976 | $236.20 | $236.20 | $236.20 |
| Purchase #4 | $112.81 | 7.445% | $121.2087 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $79.37 | 7.706% | $85.4863 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $24.47 | 12.641% | $27.5633 | $27.56 | $27.55 | $27.60 |
| Purchase #7 | $206.31 | 12.849% | $232.8188 | $232.82 | $232.80 | $232.80 |
| 7 purchase totals = | $936.10 | $1,028.0377 | $1,028.05 | $1,028.05 | $1,028.00 | |