| 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 | $16.94 | 6.758% | $18.0848 | $18.08 | $18.10 | $18.10 |
| Purchase #2 | $44.52 | 8.225% | $48.1818 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $151.30 | 10.374% | $166.9959 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $72.78 | 12.620% | $81.9648 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $235.85 | 6.272% | $250.6425 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $230.36 | 11.592% | $257.0633 | $257.06 | $257.05 | $257.10 |
| Purchase #7 | $118.80 | 6.402% | $126.4056 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $870.55 | $949.3387 | $949.33 | $949.35 | $949.40 | |