| 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 | $135.43 | 6.824% | $144.6717 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $190.99 | 10.163% | $210.4003 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $38.31 | 7.769% | $41.2863 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $146.42 | 9.869% | $160.8702 | $160.87 | $160.85 | $160.90 |
| Purchase #5 | $129.60 | 3.628% | $134.3019 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $250.45 | 4.451% | $261.5975 | $261.60 | $261.60 | $261.60 |
| Purchase #7 | $148.57 | 3.633% | $153.9675 | $153.97 | $153.95 | $154.00 |
| 7 purchase totals = | $1,039.77 | $1,107.0954 | $1,107.10 | $1,107.05 | $1,107.20 | |