| 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 | $156.33 | 10.510% | $172.7603 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $175.47 | 10.791% | $194.405 | $194.41 | $194.40 | $194.40 |
| Purchase #3 | $206.57 | 3.782% | $214.3825 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $162.31 | 5.306% | $170.9222 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $139.55 | 6.524% | $148.6542 | $148.65 | $148.65 | $148.70 |
| Purchase #6 | $89.92 | 9.843% | $98.7708 | $98.77 | $98.75 | $98.80 |
| Purchase #7 | $141.36 | 9.294% | $154.498 | $154.50 | $154.50 | $154.50 |
| 7 purchase totals = | $1,071.51 | $1,154.3930 | $1,154.39 | $1,154.35 | $1,154.50 | |