| 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 | $194.93 | 3.709% | $202.16 | $202.16 | $202.15 | $202.20 |
| Purchase #2 | $173.40 | 13.113% | $196.1379 | $196.14 | $196.15 | $196.10 |
| Purchase #3 | $94.98 | 9.856% | $104.3412 | $104.34 | $104.35 | $104.30 |
| Purchase #4 | $113.44 | 12.314% | $127.409 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $42.42 | 12.338% | $47.6538 | $47.65 | $47.65 | $47.70 |
| Purchase #6 | $149.57 | 9.629% | $163.9721 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $101.53 | 12.576% | $114.2984 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $870.27 | $955.9724 | $955.97 | $955.95 | $956.00 | |