| 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 | $180.87 | 11.224% | $201.1708 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $76.90 | 7.297% | $82.5114 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $224.72 | 12.187% | $252.1066 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $85.67 | 13.390% | $97.1412 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $121.89 | 13.528% | $138.3793 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $166.91 | 7.794% | $179.919 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $138.32 | 8.697% | $150.3497 | $150.35 | $150.35 | $150.30 |
| 7 purchase totals = | $995.28 | $1,101.5780 | $1,101.58 | $1,101.55 | $1,101.50 | |