| 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 | $205.48 | 10.501% | $227.0575 | $227.06 | $227.05 | $227.10 |
| Purchase #2 | $171.55 | 8.791% | $186.631 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $92.77 | 12.630% | $104.4869 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $80.83 | 9.578% | $88.5719 | $88.57 | $88.55 | $88.60 |
| Purchase #5 | $138.71 | 11.491% | $154.6492 | $154.65 | $154.65 | $154.60 |
| Purchase #6 | $36.52 | 10.352% | $40.3006 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $66.44 | 8.454% | $72.0568 | $72.06 | $72.05 | $72.10 |
| 7 purchase totals = | $792.30 | $873.7539 | $873.76 | $873.75 | $873.80 | |