| 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 | $78.74 | 3.165% | $81.2321 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $96.61 | 8.791% | $105.103 | $105.10 | $105.10 | $105.10 |
| Purchase #3 | $137.81 | 9.354% | $150.7007 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $154.68 | 5.697% | $163.4921 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $201.97 | 9.500% | $221.1572 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $96.39 | 13.382% | $109.2889 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $95.85 | 3.627% | $99.3265 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $862.05 | $930.3005 | $930.30 | $930.35 | $930.30 | |