| 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 | $156.97 | 4.278% | $163.6852 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $77.65 | 12.332% | $87.2258 | $87.23 | $87.25 | $87.20 |
| Purchase #3 | $68.50 | 12.538% | $77.0885 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $221.38 | 6.803% | $236.4405 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $247.74 | 5.531% | $261.4425 | $261.44 | $261.45 | $261.40 |
| Purchase #6 | $165.37 | 11.662% | $184.6554 | $184.66 | $184.65 | $184.70 |
| Purchase #7 | $140.91 | 10.338% | $155.4773 | $155.48 | $155.50 | $155.50 |
| 7 purchase totals = | $1,078.52 | $1,166.0152 | $1,166.03 | $1,166.10 | $1,166.00 | |