| 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 | $130.87 | 6.366% | $139.2012 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $43.32 | 11.226% | $48.1831 | $48.18 | $48.20 | $48.20 |
| Purchase #3 | $181.61 | 13.224% | $205.6261 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $154.25 | 10.454% | $170.3753 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $13.57 | 5.334% | $14.2938 | $14.29 | $14.30 | $14.30 |
| Purchase #6 | $22.59 | 9.758% | $24.7943 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $190.56 | 9.286% | $208.2554 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $736.77 | $810.7292 | $810.73 | $810.80 | $810.80 | |