| 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 | $176.76 | 3.781% | $183.4433 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $121.53 | 7.690% | $130.8757 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $137.28 | 8.382% | $148.7868 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $50.98 | 8.611% | $55.3699 | $55.37 | $55.35 | $55.40 |
| Purchase #5 | $37.35 | 13.542% | $42.4079 | $42.41 | $42.40 | $42.40 |
| Purchase #6 | $34.89 | 12.534% | $39.2631 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $167.99 | 13.290% | $190.3159 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $726.78 | $790.4626 | $790.47 | $790.45 | $790.50 | |