| 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 | $153.29 | 6.594% | $163.3979 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $52.98 | 7.633% | $57.024 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $243.50 | 7.259% | $261.1757 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $151.58 | 13.850% | $172.5738 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $82.60 | 3.797% | $85.7363 | $85.74 | $85.75 | $85.70 |
| Purchase #6 | $209.73 | 3.339% | $216.7329 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $22.35 | 7.747% | $24.0815 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $916.03 | $980.7221 | $980.72 | $980.75 | $980.70 | |