| 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 | $149.58 | 4.637% | $156.516 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $113.46 | 3.833% | $117.8089 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $201.98 | 10.322% | $222.8284 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $62.44 | 12.635% | $70.3293 | $70.33 | $70.35 | $70.30 |
| Purchase #5 | $100.80 | 13.663% | $114.5723 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $46.30 | 10.698% | $51.2532 | $51.25 | $51.25 | $51.30 |
| Purchase #7 | $76.97 | 7.835% | $83.0006 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $751.53 | $816.3087 | $816.31 | $816.30 | $816.30 | |