| 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 | $127.81 | 8.471% | $138.6368 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $26.63 | 4.460% | $27.8177 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $168.71 | 4.472% | $176.2547 | $176.25 | $176.25 | $176.30 |
| Purchase #4 | $155.46 | 7.873% | $167.6994 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $241.82 | 8.207% | $261.6662 | $261.67 | $261.65 | $261.70 |
| Purchase #6 | $93.66 | 4.655% | $98.0199 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $107.25 | 5.396% | $113.0372 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $921.34 | $983.1319 | $983.14 | $983.10 | $983.10 | |