| 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 | $142.82 | 9.856% | $156.8963 | $156.90 | $156.90 | $156.90 |
| Purchase #2 | $164.26 | 11.396% | $182.9791 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $121.30 | 3.873% | $125.9979 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $74.89 | 5.193% | $78.779 | $78.78 | $78.80 | $78.80 |
| Purchase #5 | $72.46 | 12.207% | $81.3052 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $183.49 | 13.136% | $207.5932 | $207.59 | $207.60 | $207.60 |
| Purchase #7 | $100.52 | 13.687% | $114.2782 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $859.74 | $947.8289 | $947.84 | $947.90 | $947.90 | |