| 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 | $106.96 | 7.649% | $115.1414 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $30.44 | 13.456% | $34.536 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $110.25 | 10.574% | $121.9078 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $34.77 | 4.599% | $36.3691 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $163.71 | 6.629% | $174.5623 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $232.78 | 3.572% | $241.0949 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $185.61 | 7.172% | $198.9219 | $198.92 | $198.90 | $198.90 |
| 7 purchase totals = | $864.52 | $922.5334 | $922.53 | $922.50 | $922.50 | |