| 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 | $250.66 | 12.833% | $282.8272 | $282.83 | $282.85 | $282.80 |
| Purchase #2 | $81.62 | 6.519% | $86.9408 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $143.56 | 5.581% | $151.5721 | $151.57 | $151.55 | $151.60 |
| Purchase #4 | $78.57 | 7.305% | $84.3095 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $149.96 | 10.548% | $165.7778 | $165.78 | $165.80 | $165.80 |
| Purchase #6 | $155.28 | 8.308% | $168.1807 | $168.18 | $168.20 | $168.20 |
| Purchase #7 | $7.59 | 6.825% | $8.108 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $867.24 | $947.7161 | $947.72 | $947.75 | $947.70 | |