| 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 | $163.49 | 7.491% | $175.737 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $125.46 | 12.271% | $140.8552 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $208.61 | 6.838% | $222.8748 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $63.52 | 13.379% | $72.0183 | $72.02 | $72.00 | $72.00 |
| Purchase #5 | $10.85 | 6.601% | $11.5662 | $11.57 | $11.55 | $11.60 |
| Purchase #6 | $216.74 | 7.731% | $233.4962 | $233.50 | $233.50 | $233.50 |
| Purchase #7 | $77.63 | 5.182% | $81.6528 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $866.30 | $938.2005 | $938.21 | $938.15 | $938.30 | |