| 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 | $141.68 | 12.181% | $158.938 | $158.94 | $158.95 | $158.90 |
| Purchase #2 | $102.53 | 3.112% | $105.7207 | $105.72 | $105.70 | $105.70 |
| Purchase #3 | $30.61 | 12.824% | $34.5354 | $34.54 | $34.55 | $34.50 |
| Purchase #4 | $150.99 | 12.827% | $170.3575 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $33.33 | 13.371% | $37.7866 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $107.48 | 4.179% | $111.9716 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $242.50 | 3.775% | $251.6544 | $251.65 | $251.65 | $251.70 |
| 7 purchase totals = | $809.12 | $870.9642 | $870.97 | $870.95 | $871.00 | |