| 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 | $163.41 | 3.824% | $169.6588 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $114.73 | 11.477% | $127.8976 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $78.73 | 12.833% | $88.8334 | $88.83 | $88.85 | $88.80 |
| Purchase #4 | $34.61 | 6.821% | $36.9707 | $36.97 | $36.95 | $37.00 |
| Purchase #5 | $40.64 | 4.481% | $42.4611 | $42.46 | $42.45 | $42.50 |
| Purchase #6 | $190.25 | 6.676% | $202.9511 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $74.61 | 6.585% | $79.5231 | $79.52 | $79.50 | $79.50 |
| 7 purchase totals = | $696.98 | $748.2958 | $748.29 | $748.25 | $748.40 | |