| 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 | $153.64 | 6.493% | $163.6158 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $151.64 | 11.492% | $169.0665 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $108.55 | 8.572% | $117.8549 | $117.85 | $117.85 | $117.90 |
| Purchase #4 | $75.36 | 3.370% | $77.8996 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $176.86 | 5.685% | $186.9145 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $9.90 | 11.260% | $11.0147 | $11.01 | $11.00 | $11.00 |
| Purchase #7 | $80.25 | 3.525% | $83.0788 | $83.08 | $83.10 | $83.10 |
| 7 purchase totals = | $756.20 | $809.4448 | $809.44 | $809.40 | $809.50 | |