| 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 | $107.73 | 6.464% | $114.6937 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $104.94 | 11.650% | $117.1655 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $16.53 | 13.398% | $18.7447 | $18.74 | $18.75 | $18.70 |
| Purchase #4 | $85.39 | 3.375% | $88.2719 | $88.27 | $88.25 | $88.30 |
| Purchase #5 | $242.93 | 12.237% | $272.6573 | $272.66 | $272.65 | $272.70 |
| Purchase #6 | $159.30 | 11.772% | $178.0528 | $178.05 | $178.05 | $178.10 |
| Purchase #7 | $95.63 | 5.478% | $100.8686 | $100.87 | $100.85 | $100.90 |
| 7 purchase totals = | $812.45 | $890.4545 | $890.45 | $890.40 | $890.60 | |