| 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 | $95.50 | 12.192% | $107.1434 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $98.36 | 6.376% | $104.6314 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $179.90 | 11.812% | $201.1498 | $201.15 | $201.15 | $201.10 |
| Purchase #4 | $237.59 | 10.221% | $261.8741 | $261.87 | $261.85 | $261.90 |
| Purchase #5 | $238.73 | 13.387% | $270.6888 | $270.69 | $270.70 | $270.70 |
| Purchase #6 | $150.40 | 6.411% | $160.0421 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $167.88 | 9.515% | $183.8538 | $183.85 | $183.85 | $183.90 |
| 7 purchase totals = | $1,168.36 | $1,289.3834 | $1,289.37 | $1,289.40 | $1,289.30 | |