| 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 | $115.80 | 13.437% | $131.36 | $131.36 | $131.35 | $131.40 |
| Purchase #2 | $58.47 | 4.612% | $61.1666 | $61.17 | $61.15 | $61.20 |
| Purchase #3 | $214.47 | 13.727% | $243.9103 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $156.94 | 11.503% | $174.9928 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $48.53 | 3.107% | $50.0378 | $50.04 | $50.05 | $50.00 |
| Purchase #6 | $17.73 | 12.443% | $19.9361 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $207.50 | 3.402% | $214.5592 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $819.44 | $895.9628 | $895.97 | $895.95 | $896.00 | |