| 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 | $118.59 | 12.533% | $133.4529 | $133.45 | $133.45 | $133.50 |
| Purchase #2 | $163.36 | 4.381% | $170.5168 | $170.52 | $170.50 | $170.50 |
| Purchase #3 | $75.45 | 5.426% | $79.5439 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $206.31 | 13.472% | $234.1041 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $182.25 | 4.507% | $190.464 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $14.68 | 6.352% | $15.6125 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $68.94 | 6.860% | $73.6693 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $829.58 | $897.3635 | $897.35 | $897.30 | $897.40 | |