| 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 | $125.52 | 7.423% | $134.8373 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $137.42 | 3.237% | $141.8683 | $141.87 | $141.85 | $141.90 |
| Purchase #3 | $158.65 | 6.729% | $169.3256 | $169.33 | $169.35 | $169.30 |
| Purchase #4 | $167.92 | 8.563% | $182.299 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $30.56 | 8.602% | $33.1888 | $33.19 | $33.20 | $33.20 |
| Purchase #6 | $26.65 | 6.754% | $28.4499 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $29.38 | 5.467% | $30.9862 | $30.99 | $31.00 | $31.00 |
| 7 purchase totals = | $676.10 | $720.9551 | $720.97 | $721.00 | $720.90 | |