| 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 | $184.52 | 3.300% | $190.6092 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $213.28 | 12.617% | $240.1895 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $159.73 | 5.184% | $168.0104 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $214.70 | 9.859% | $235.8673 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $153.86 | 8.372% | $166.7412 | $166.74 | $166.75 | $166.70 |
| Purchase #6 | $76.96 | 5.528% | $81.2143 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $250.30 | 4.588% | $261.7838 | $261.78 | $261.80 | $261.80 |
| 7 purchase totals = | $1,253.35 | $1,344.4157 | $1,344.41 | $1,344.40 | $1,344.40 | |