| 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 | $167.73 | 9.596% | $183.8254 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $91.46 | 10.237% | $100.8228 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $228.50 | 11.397% | $254.5421 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $116.47 | 8.373% | $126.222 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $114.32 | 9.507% | $125.1884 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $73.89 | 8.629% | $80.266 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $44.71 | 5.323% | $47.0899 | $47.09 | $47.10 | $47.10 |
| 7 purchase totals = | $837.08 | $917.9566 | $917.96 | $917.95 | $917.90 | |