| 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 | $181.49 | 8.411% | $196.7551 | $196.76 | $196.75 | $196.80 |
| Purchase #2 | $44.43 | 5.665% | $46.947 | $46.95 | $46.95 | $46.90 |
| Purchase #3 | $165.83 | 13.261% | $187.8207 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $200.43 | 7.302% | $215.0654 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $21.53 | 7.474% | $23.1392 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $243.61 | 13.297% | $276.0028 | $276.00 | $276.00 | $276.00 |
| Purchase #7 | $86.46 | 9.563% | $94.7282 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $943.78 | $1,040.4584 | $1,040.47 | $1,040.45 | $1,040.40 | |