| 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 | $208.59 | 10.161% | $229.7848 | $229.78 | $229.80 | $229.80 |
| Purchase #2 | $119.92 | 7.575% | $129.0039 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $153.54 | 6.483% | $163.494 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $151.98 | 4.841% | $159.3374 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $39.37 | 7.113% | $42.1704 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $29.80 | 12.274% | $33.4577 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $56.38 | 10.815% | $62.4775 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $759.58 | $819.7257 | $819.72 | $819.75 | $819.80 | |