| 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 | $160.41 | 5.334% | $168.9663 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $107.46 | 13.591% | $122.0649 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $177.48 | 12.393% | $199.4751 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $160.53 | 5.839% | $169.9033 | $169.90 | $169.90 | $169.90 |
| Purchase #5 | $18.70 | 12.812% | $21.0958 | $21.10 | $21.10 | $21.10 |
| Purchase #6 | $241.55 | 8.423% | $261.8958 | $261.90 | $261.90 | $261.90 |
| Purchase #7 | $78.71 | 4.532% | $82.2771 | $82.28 | $82.30 | $82.30 |
| 7 purchase totals = | $944.84 | $1,025.6783 | $1,025.69 | $1,025.70 | $1,025.80 | |