| 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 | $173.82 | 3.654% | $180.1714 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $174.61 | 13.473% | $198.1352 | $198.14 | $198.15 | $198.10 |
| Purchase #3 | $9.69 | 7.459% | $10.4128 | $10.41 | $10.40 | $10.40 |
| Purchase #4 | $95.89 | 3.795% | $99.529 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $149.87 | 6.619% | $159.7899 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $129.68 | 7.615% | $139.5551 | $139.56 | $139.55 | $139.60 |
| Purchase #7 | $158.98 | 11.563% | $177.3629 | $177.36 | $177.35 | $177.40 |
| 7 purchase totals = | $892.54 | $964.9563 | $964.96 | $964.95 | $965.00 | |