| 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 | $132.63 | 8.507% | $143.9128 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $100.63 | 13.350% | $114.0641 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $43.61 | 12.663% | $49.1323 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $152.41 | 9.278% | $166.5506 | $166.55 | $166.55 | $166.60 |
| Purchase #5 | $122.48 | 9.619% | $134.2614 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $181.69 | 8.572% | $197.2645 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $167.62 | 3.717% | $173.8504 | $173.85 | $173.85 | $173.90 |
| 7 purchase totals = | $901.07 | $979.0361 | $979.02 | $979.00 | $979.20 | |