| 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 | $180.37 | 13.118% | $204.0309 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $174.81 | 3.437% | $180.8182 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $37.92 | 11.380% | $42.2353 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $170.82 | 7.153% | $183.0388 | $183.04 | $183.05 | $183.00 |
| Purchase #5 | $172.56 | 7.844% | $186.0956 | $186.10 | $186.10 | $186.10 |
| Purchase #6 | $232.51 | 12.645% | $261.9109 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $74.46 | 11.323% | $82.8911 | $82.89 | $82.90 | $82.90 |
| 7 purchase totals = | $1,043.45 | $1,141.0208 | $1,141.03 | $1,141.05 | $1,140.90 | |