| 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 | $163.95 | 7.372% | $176.0364 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $157.87 | 5.225% | $166.1187 | $166.12 | $166.10 | $166.10 |
| Purchase #3 | $121.79 | 12.869% | $137.4632 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $131.25 | 10.202% | $144.6401 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $204.42 | 11.166% | $227.2455 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $53.97 | 8.485% | $58.5494 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $29.62 | 4.320% | $30.8996 | $30.90 | $30.90 | $30.90 |
| 7 purchase totals = | $862.87 | $940.9529 | $940.96 | $940.95 | $940.80 | |