| 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 | $162.89 | 12.764% | $183.6813 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $56.37 | 12.153% | $63.2206 | $63.22 | $63.20 | $63.20 |
| Purchase #3 | $179.63 | 11.475% | $200.2425 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $200.87 | 3.711% | $208.3243 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $46.30 | 3.791% | $48.0552 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $56.96 | 11.808% | $63.6858 | $63.69 | $63.70 | $63.70 |
| Purchase #7 | $50.60 | 11.777% | $56.5592 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $753.62 | $823.7689 | $823.77 | $823.75 | $823.80 | |