| 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 | $143.90 | 3.713% | $149.243 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $43.96 | 4.142% | $45.7808 | $45.78 | $45.80 | $45.80 |
| Purchase #3 | $159.59 | 5.396% | $168.2015 | $168.20 | $168.20 | $168.20 |
| Purchase #4 | $214.63 | 9.568% | $235.1658 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $121.59 | 13.536% | $138.0484 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $212.63 | 9.220% | $232.2345 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $248.50 | 6.264% | $264.066 | $264.07 | $264.05 | $264.10 |
| 7 purchase totals = | $1,144.80 | $1,232.7400 | $1,232.74 | $1,232.75 | $1,232.70 | |