| 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 | $160.49 | 5.714% | $169.6604 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $167.78 | 5.210% | $176.5213 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $31.39 | 11.216% | $34.9107 | $34.91 | $34.90 | $34.90 |
| Purchase #4 | $128.42 | 4.646% | $134.3864 | $134.39 | $134.40 | $134.40 |
| Purchase #5 | $238.79 | 9.560% | $261.6183 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $58.36 | 11.544% | $65.0971 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $77.47 | 8.361% | $83.9473 | $83.95 | $83.95 | $83.90 |
| 7 purchase totals = | $862.70 | $926.1415 | $926.15 | $926.10 | $926.10 | |