| 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 | $140.95 | 3.618% | $146.0496 | $146.05 | $146.05 | $146.00 |
| Purchase #2 | $11.49 | 13.708% | $13.065 | $13.07 | $13.05 | $13.10 |
| Purchase #3 | $151.89 | 11.791% | $169.7993 | $169.80 | $169.80 | $169.80 |
| Purchase #4 | $76.68 | 10.137% | $84.4531 | $84.45 | $84.45 | $84.50 |
| Purchase #5 | $197.38 | 5.230% | $207.703 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $100.40 | 13.826% | $114.2813 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $234.31 | 12.862% | $264.447 | $264.45 | $264.45 | $264.40 |
| 7 purchase totals = | $913.10 | $999.7983 | $999.80 | $999.80 | $999.80 | |