| 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 | $184.79 | 7.416% | $198.494 | $198.49 | $198.50 | $198.50 |
| Purchase #2 | $125.36 | 11.548% | $139.8366 | $139.84 | $139.85 | $139.80 |
| Purchase #3 | $143.37 | 10.665% | $158.6604 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $124.36 | 12.396% | $139.7757 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $17.58 | 3.322% | $18.164 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $153.46 | 13.156% | $173.6492 | $173.65 | $173.65 | $173.60 |
| Purchase #7 | $61.82 | 7.787% | $66.6339 | $66.63 | $66.65 | $66.60 |
| 7 purchase totals = | $810.74 | $895.2138 | $895.21 | $895.25 | $895.20 | |