| 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 | $174.81 | 9.118% | $190.7492 | $190.75 | $190.75 | $190.70 |
| Purchase #2 | $118.73 | 13.415% | $134.6576 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $239.26 | 7.530% | $257.2763 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $9.47 | 6.394% | $10.0755 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $64.30 | 8.819% | $69.9706 | $69.97 | $69.95 | $70.00 |
| Purchase #6 | $247.27 | 5.778% | $261.5573 | $261.56 | $261.55 | $261.60 |
| Purchase #7 | $72.83 | 4.458% | $76.0768 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $926.67 | $1,000.3633 | $1,000.38 | $1,000.40 | $1,000.50 | |