| 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 | $166.93 | 8.109% | $180.4664 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $250.36 | 4.425% | $261.4384 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $109.94 | 12.179% | $123.3296 | $123.33 | $123.35 | $123.30 |
| Purchase #4 | $245.76 | 11.531% | $274.0986 | $274.10 | $274.10 | $274.10 |
| Purchase #5 | $154.90 | 10.133% | $170.596 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $30.74 | 3.377% | $31.7781 | $31.78 | $31.80 | $31.80 |
| Purchase #7 | $13.31 | 8.481% | $14.4388 | $14.44 | $14.45 | $14.40 |
| 7 purchase totals = | $971.94 | $1,056.1459 | $1,056.16 | $1,056.20 | $1,056.10 | |