| 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 | $161.60 | 3.324% | $166.9716 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $74.87 | 5.519% | $79.0021 | $79.00 | $79.00 | $79.00 |
| Purchase #3 | $98.97 | 9.758% | $108.6275 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $107.49 | 5.560% | $113.4664 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $32.38 | 10.435% | $35.7589 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $205.35 | 4.389% | $214.3628 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $8.31 | 7.743% | $8.9534 | $8.95 | $8.95 | $9.00 |
| 7 purchase totals = | $688.97 | $727.1427 | $727.14 | $727.10 | $727.30 | |