| 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 | $164.56 | 10.790% | $182.316 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $129.66 | 12.870% | $146.3472 | $146.35 | $146.35 | $146.30 |
| Purchase #3 | $246.27 | 6.349% | $261.9057 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $5.90 | 4.704% | $6.1775 | $6.18 | $6.20 | $6.20 |
| Purchase #5 | $133.46 | 9.628% | $146.3095 | $146.31 | $146.30 | $146.30 |
| Purchase #6 | $221.62 | 12.868% | $250.1381 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $15.58 | 9.507% | $17.0612 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $917.05 | $1,010.2552 | $1,010.27 | $1,010.25 | $1,010.20 | |