| 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 | $147.43 | 4.766% | $154.4565 | $154.46 | $154.45 | $154.50 |
| Purchase #2 | $139.66 | 6.162% | $148.2658 | $148.27 | $148.25 | $148.30 |
| Purchase #3 | $206.99 | 7.369% | $222.2431 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $171.38 | 3.504% | $177.3852 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $111.90 | 4.793% | $117.2634 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $95.62 | 12.704% | $107.7676 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $117.68 | 10.339% | $129.8469 | $129.85 | $129.85 | $129.80 |
| 7 purchase totals = | $990.66 | $1,057.2285 | $1,057.24 | $1,057.20 | $1,057.30 | |