| 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 | $130.57 | 13.585% | $148.3079 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $93.41 | 11.403% | $104.0615 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $64.44 | 9.221% | $70.382 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $10.78 | 5.830% | $11.4085 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $170.79 | 11.531% | $190.4838 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $244.80 | 11.431% | $272.7831 | $272.78 | $272.80 | $272.80 |
| Purchase #7 | $160.78 | 5.851% | $170.1872 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $875.57 | $967.6140 | $967.61 | $967.65 | $967.70 | |