| 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 | $102.51 | 11.565% | $114.3653 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $175.46 | 12.361% | $197.1486 | $197.15 | $197.15 | $197.10 |
| Purchase #3 | $111.72 | 9.870% | $122.7468 | $122.75 | $122.75 | $122.70 |
| Purchase #4 | $186.98 | 3.854% | $194.1862 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $80.47 | 9.665% | $88.2474 | $88.25 | $88.25 | $88.20 |
| Purchase #6 | $62.87 | 4.273% | $65.5564 | $65.56 | $65.55 | $65.60 |
| Purchase #7 | $24.47 | 10.437% | $27.0239 | $27.02 | $27.00 | $27.00 |
| 7 purchase totals = | $744.48 | $809.2746 | $809.29 | $809.25 | $809.20 | |