| 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 | $140.75 | 10.815% | $155.9721 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $177.50 | 3.153% | $183.0966 | $183.10 | $183.10 | $183.10 |
| Purchase #3 | $150.32 | 8.591% | $163.234 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $11.67 | 6.870% | $12.4717 | $12.47 | $12.45 | $12.50 |
| Purchase #5 | $133.44 | 5.235% | $140.4256 | $140.43 | $140.45 | $140.40 |
| Purchase #6 | $105.42 | 13.470% | $119.6201 | $119.62 | $119.60 | $119.60 |
| Purchase #7 | $42.78 | 13.806% | $48.6862 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $761.88 | $823.5063 | $823.51 | $823.50 | $823.50 | |