| 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 | $136.41 | 10.628% | $150.9077 | $150.91 | $150.90 | $150.90 |
| Purchase #2 | $248.68 | 3.657% | $257.7742 | $257.77 | $257.75 | $257.80 |
| Purchase #3 | $51.36 | 11.369% | $57.1991 | $57.20 | $57.20 | $57.20 |
| Purchase #4 | $81.89 | 12.428% | $92.0673 | $92.07 | $92.05 | $92.10 |
| Purchase #5 | $84.80 | 4.595% | $88.6966 | $88.70 | $88.70 | $88.70 |
| Purchase #6 | $54.28 | 9.362% | $59.3617 | $59.36 | $59.35 | $59.40 |
| Purchase #7 | $144.37 | 4.556% | $150.9475 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $801.79 | $856.9541 | $856.96 | $856.90 | $857.00 | |