| 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 | $174.97 | 3.835% | $181.6801 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $143.31 | 10.151% | $157.8574 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $91.56 | 6.867% | $97.8474 | $97.85 | $97.85 | $97.80 |
| Purchase #4 | $201.64 | 8.566% | $218.9125 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $75.59 | 13.743% | $85.9783 | $85.98 | $86.00 | $86.00 |
| Purchase #6 | $72.74 | 8.551% | $78.96 | $78.96 | $78.95 | $79.00 |
| Purchase #7 | $86.76 | 13.155% | $98.1733 | $98.17 | $98.15 | $98.20 |
| 7 purchase totals = | $846.57 | $919.4090 | $919.41 | $919.40 | $919.50 | |