| 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 | $169.96 | 12.471% | $191.1557 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $57.58 | 6.794% | $61.492 | $61.49 | $61.50 | $61.50 |
| Purchase #3 | $207.92 | 13.313% | $235.6004 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $10.42 | 5.427% | $10.9855 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $218.98 | 8.204% | $236.9451 | $236.95 | $236.95 | $236.90 |
| Purchase #6 | $124.68 | 4.580% | $130.3903 | $130.39 | $130.40 | $130.40 |
| Purchase #7 | $111.41 | 5.612% | $117.6623 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $900.95 | $984.2313 | $984.24 | $984.25 | $984.30 | |