| 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 | $106.83 | 7.538% | $114.8828 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $124.46 | 12.612% | $140.1569 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $153.67 | 3.485% | $159.0254 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $152.62 | 13.171% | $172.7216 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $213.39 | 10.703% | $236.2291 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $10.39 | 10.246% | $11.4546 | $11.45 | $11.45 | $11.50 |
| Purchase #7 | $56.95 | 9.614% | $62.4252 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $818.31 | $896.8956 | $896.90 | $896.95 | $896.90 | |