| 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 | $186.90 | 5.484% | $197.1496 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $35.35 | 3.489% | $36.5834 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $101.39 | 12.432% | $113.9948 | $113.99 | $114.00 | $114.00 |
| Purchase #4 | $97.47 | 6.786% | $104.0843 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $187.38 | 9.691% | $205.539 | $205.54 | $205.55 | $205.50 |
| Purchase #6 | $9.76 | 8.872% | $10.6259 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $208.47 | 12.593% | $234.7226 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $826.72 | $902.6996 | $902.69 | $902.75 | $902.60 | |