| 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 | $141.48 | 11.420% | $157.637 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $161.79 | 3.225% | $167.0077 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $160.36 | 3.628% | $166.1779 | $166.18 | $166.20 | $166.20 |
| Purchase #4 | $42.94 | 7.204% | $46.0334 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $39.39 | 5.835% | $41.6884 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $19.52 | 8.380% | $21.1558 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $126.91 | 5.729% | $134.1807 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $692.39 | $733.8809 | $733.89 | $733.95 | $733.90 | |