| 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 | $143.97 | 5.380% | $151.7156 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $102.68 | 9.296% | $112.2251 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $119.44 | 5.692% | $126.2385 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $82.91 | 4.689% | $86.7976 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $42.34 | 5.508% | $44.6721 | $44.67 | $44.65 | $44.70 |
| Purchase #6 | $247.99 | 12.715% | $279.5219 | $279.52 | $279.50 | $279.50 |
| Purchase #7 | $14.44 | 9.791% | $15.8538 | $15.85 | $15.85 | $15.90 |
| 7 purchase totals = | $753.77 | $817.0246 | $817.03 | $817.00 | $817.00 | |