| 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 | $139.54 | 7.637% | $150.1967 | $150.20 | $150.20 | $150.20 |
| Purchase #2 | $105.39 | 7.790% | $113.5999 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $247.49 | 5.776% | $261.785 | $261.79 | $261.80 | $261.80 |
| Purchase #4 | $178.46 | 10.129% | $196.5362 | $196.54 | $196.55 | $196.50 |
| Purchase #5 | $235.30 | 10.134% | $259.1453 | $259.15 | $259.15 | $259.10 |
| Purchase #6 | $38.97 | 13.525% | $44.2407 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $30.36 | 6.416% | $32.3079 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $975.51 | $1,057.8117 | $1,057.83 | $1,057.85 | $1,057.70 | |