| 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 | $99.68 | 4.396% | $104.0619 | $104.06 | $104.05 | $104.10 |
| Purchase #2 | $158.93 | 3.373% | $164.2907 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $88.56 | 8.577% | $96.1558 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $107.33 | 6.750% | $114.5748 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $155.88 | 9.444% | $170.6013 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $185.77 | 9.449% | $203.3234 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $26.94 | 12.645% | $30.3466 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $823.09 | $883.3545 | $883.35 | $883.30 | $883.40 | |