| 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 | $159.97 | 13.820% | $182.0779 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $12.37 | 7.220% | $13.2631 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $116.67 | 8.733% | $126.8588 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $87.74 | 12.107% | $98.3627 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $63.40 | 4.845% | $66.4717 | $66.47 | $66.45 | $66.50 |
| Purchase #6 | $62.30 | 4.560% | $65.1409 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $203.61 | 11.563% | $227.1534 | $227.15 | $227.15 | $227.20 |
| 7 purchase totals = | $706.06 | $779.3285 | $779.32 | $779.30 | $779.50 | |