| 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 | $147.34 | 8.419% | $159.7446 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $107.35 | 6.271% | $114.0819 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $9.39 | 7.520% | $10.0961 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $148.60 | 12.456% | $167.1096 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $46.87 | 6.158% | $49.7563 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $237.85 | 10.737% | $263.388 | $263.39 | $263.40 | $263.40 |
| Purchase #7 | $151.69 | 10.420% | $167.4961 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $849.09 | $931.6726 | $931.68 | $931.70 | $931.70 | |