| 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 | $171.34 | 11.468% | $190.9893 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $149.76 | 5.533% | $158.0462 | $158.05 | $158.05 | $158.00 |
| Purchase #3 | $241.78 | 8.288% | $261.8187 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $238.59 | 3.604% | $247.1888 | $247.19 | $247.20 | $247.20 |
| Purchase #5 | $133.42 | 4.150% | $138.9569 | $138.96 | $138.95 | $139.00 |
| Purchase #6 | $58.65 | 3.777% | $60.8652 | $60.87 | $60.85 | $60.90 |
| Purchase #7 | $67.48 | 12.692% | $76.0446 | $76.04 | $76.05 | $76.00 |
| 7 purchase totals = | $1,061.02 | $1,133.9097 | $1,133.92 | $1,133.90 | $1,133.90 | |