| 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 | $163.65 | 9.623% | $179.398 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $172.87 | 8.335% | $187.2787 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $61.84 | 13.389% | $70.1198 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $137.65 | 6.199% | $146.1829 | $146.18 | $146.20 | $146.20 |
| Purchase #5 | $35.31 | 5.155% | $37.1302 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $178.43 | 3.566% | $184.7928 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $104.78 | 9.139% | $114.3558 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $854.53 | $919.2582 | $919.26 | $919.30 | $919.30 | |