| 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 | $143.90 | 8.833% | $156.6107 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $127.41 | 8.478% | $138.2118 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $96.73 | 3.401% | $100.0198 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $107.41 | 6.344% | $114.2241 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $207.33 | 5.121% | $217.9474 | $217.95 | $217.95 | $217.90 |
| Purchase #6 | $142.61 | 5.103% | $149.8874 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $55.91 | 7.324% | $60.0048 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $881.30 | $936.9060 | $936.90 | $936.85 | $936.80 | |