| 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 | $169.37 | 7.107% | $181.4071 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $226.38 | 5.158% | $238.0567 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $214.27 | 6.254% | $227.6704 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $232.76 | 9.732% | $255.4122 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $105.69 | 3.776% | $109.6809 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $242.29 | 12.141% | $271.7064 | $271.71 | $271.70 | $271.70 |
| Purchase #7 | $237.60 | 10.215% | $261.8708 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $1,428.36 | $1,545.8045 | $1,545.81 | $1,545.75 | $1,545.90 | |