| 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 | $184.82 | 12.371% | $207.6841 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $148.46 | 12.776% | $167.4272 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $148.82 | 8.270% | $161.1274 | $161.13 | $161.15 | $161.10 |
| Purchase #4 | $44.41 | 10.234% | $48.9549 | $48.95 | $48.95 | $49.00 |
| Purchase #5 | $16.48 | 5.709% | $17.4208 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $90.76 | 13.522% | $103.0326 | $103.03 | $103.05 | $103.00 |
| Purchase #7 | $17.40 | 4.497% | $18.1825 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $651.15 | $723.8295 | $723.82 | $723.90 | $723.80 | |