| 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 | $130.43 | 11.734% | $145.7347 | $145.73 | $145.75 | $145.70 |
| Purchase #2 | $247.61 | 5.530% | $261.3028 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $56.67 | 3.268% | $58.522 | $58.52 | $58.50 | $58.50 |
| Purchase #4 | $114.79 | 13.532% | $130.3234 | $130.32 | $130.30 | $130.30 |
| Purchase #5 | $124.35 | 9.542% | $136.2155 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $114.81 | 10.803% | $127.2129 | $127.21 | $127.20 | $127.20 |
| Purchase #7 | $129.71 | 8.276% | $140.4448 | $140.44 | $140.45 | $140.40 |
| 7 purchase totals = | $918.37 | $999.7561 | $999.74 | $999.70 | $999.60 | |