| 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 | $165.89 | 4.770% | $173.803 | $173.80 | $173.80 | $173.80 |
| Purchase #2 | $226.76 | 4.254% | $236.4064 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $198.66 | 11.384% | $221.2755 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $48.75 | 13.135% | $55.1533 | $55.15 | $55.15 | $55.20 |
| Purchase #5 | $40.68 | 5.566% | $42.9442 | $42.94 | $42.95 | $42.90 |
| Purchase #6 | $76.39 | 3.450% | $79.0255 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $37.36 | 6.161% | $39.6617 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $794.49 | $848.2696 | $848.27 | $848.30 | $848.30 | |