| 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 | $75.45 | 10.201% | $83.1467 | $83.15 | $83.15 | $83.10 |
| Purchase #2 | $119.41 | 12.600% | $134.4557 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $63.45 | 3.813% | $65.8693 | $65.87 | $65.85 | $65.90 |
| Purchase #4 | $193.85 | 3.479% | $200.594 | $200.59 | $200.60 | $200.60 |
| Purchase #5 | $128.95 | 8.437% | $139.8295 | $139.83 | $139.85 | $139.80 |
| Purchase #6 | $76.66 | 4.581% | $80.1718 | $80.17 | $80.15 | $80.20 |
| Purchase #7 | $213.59 | 7.239% | $229.0518 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $871.36 | $933.1188 | $933.12 | $933.10 | $933.20 | |