| 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 | $175.58 | 6.168% | $186.4098 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $178.93 | 5.304% | $188.4204 | $188.42 | $188.40 | $188.40 |
| Purchase #3 | $70.36 | 7.282% | $75.4836 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $167.90 | 9.105% | $183.1873 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $86.38 | 10.592% | $95.5294 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $59.42 | 11.138% | $66.0382 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $55.33 | 5.547% | $58.3992 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $793.90 | $853.4679 | $853.47 | $853.50 | $853.40 | |