| 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 | $163.61 | 11.110% | $181.7871 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $19.51 | 3.102% | $20.1152 | $20.12 | $20.10 | $20.10 |
| Purchase #3 | $56.82 | 3.523% | $58.8218 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $227.73 | 13.747% | $259.036 | $259.04 | $259.05 | $259.00 |
| Purchase #5 | $247.98 | 5.278% | $261.0684 | $261.07 | $261.05 | $261.10 |
| Purchase #6 | $24.38 | 3.193% | $25.1585 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $244.85 | 11.402% | $272.7678 | $272.77 | $272.75 | $272.80 |
| 7 purchase totals = | $984.88 | $1,078.7548 | $1,078.77 | $1,078.70 | $1,078.80 | |