| 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 | $140.55 | 10.107% | $154.7554 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $151.43 | 4.188% | $157.7719 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $21.52 | 3.539% | $22.2816 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $146.53 | 12.553% | $164.9239 | $164.92 | $164.90 | $164.90 |
| Purchase #5 | $171.78 | 12.632% | $193.4792 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $116.47 | 6.688% | $124.2595 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $58.36 | 8.393% | $63.2582 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $806.64 | $880.7297 | $880.73 | $880.70 | $880.90 | |