| 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 | $167.79 | 3.359% | $173.4261 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $233.82 | 11.110% | $259.7974 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $33.25 | 4.623% | $34.7871 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $136.31 | 13.492% | $154.7009 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $9.58 | 5.411% | $10.0984 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $88.46 | 3.382% | $91.4517 | $91.45 | $91.45 | $91.50 |
| Purchase #7 | $132.53 | 4.204% | $138.1016 | $138.10 | $138.10 | $138.10 |
| 7 purchase totals = | $801.74 | $862.3632 | $862.37 | $862.40 | $862.40 | |