| 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 | $143.67 | 3.719% | $149.0131 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $80.55 | 6.548% | $85.8244 | $85.82 | $85.80 | $85.80 |
| Purchase #3 | $93.40 | 10.823% | $103.5087 | $103.51 | $103.50 | $103.50 |
| Purchase #4 | $77.38 | 13.151% | $87.5562 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $203.97 | 10.159% | $224.6913 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $213.85 | 3.845% | $222.0725 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $247.31 | 5.713% | $261.4388 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $1,060.13 | $1,134.1050 | $1,134.10 | $1,134.05 | $1,134.10 | |