| 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 | $167.67 | 4.384% | $175.0207 | $175.02 | $175.00 | $175.00 |
| Purchase #2 | $115.44 | 9.872% | $126.8362 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $10.92 | 13.641% | $12.4096 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $108.98 | 5.429% | $114.8965 | $114.90 | $114.90 | $114.90 |
| Purchase #5 | $208.39 | 12.306% | $234.0345 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $42.82 | 10.445% | $47.2925 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $232.39 | 9.298% | $253.9976 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $886.61 | $964.4876 | $964.49 | $964.50 | $964.40 | |