| 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 | $243.96 | 10.872% | $270.4833 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $150.73 | 11.127% | $167.5017 | $167.50 | $167.50 | $167.50 |
| Purchase #3 | $146.56 | 7.776% | $157.9565 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $99.34 | 8.643% | $107.926 | $107.93 | $107.95 | $107.90 |
| Purchase #5 | $164.82 | 10.514% | $182.1492 | $182.15 | $182.15 | $182.10 |
| Purchase #6 | $20.52 | 7.642% | $22.0881 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $59.81 | 8.783% | $65.0631 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $885.74 | $973.1679 | $973.17 | $973.20 | $973.20 | |