| 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 | $126.47 | 5.220% | $133.0717 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $48.25 | 12.266% | $54.1683 | $54.17 | $54.15 | $54.20 |
| Purchase #3 | $178.37 | 5.710% | $188.5549 | $188.55 | $188.55 | $188.60 |
| Purchase #4 | $126.89 | 8.711% | $137.9434 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $20.70 | 13.339% | $23.4612 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $109.81 | 10.702% | $121.5619 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $139.82 | 5.342% | $147.2892 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $750.31 | $806.0506 | $806.04 | $806.00 | $806.20 | |