| 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 | $174.26 | 6.349% | $185.3238 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $40.76 | 5.703% | $43.0845 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $146.49 | 11.443% | $163.2529 | $163.25 | $163.25 | $163.30 |
| Purchase #4 | $70.61 | 11.318% | $78.6016 | $78.60 | $78.60 | $78.60 |
| Purchase #5 | $49.58 | 4.121% | $51.6232 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $140.66 | 5.747% | $148.7437 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $57.29 | 7.140% | $61.3805 | $61.38 | $61.40 | $61.40 |
| 7 purchase totals = | $679.65 | $732.0102 | $731.99 | $732.00 | $732.00 | |