| 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 | $172.50 | 10.544% | $190.6884 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $52.73 | 6.648% | $56.2355 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $179.91 | 8.872% | $195.8716 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $234.64 | 4.501% | $245.2011 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $41.97 | 9.386% | $45.9093 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $50.59 | 12.562% | $56.9451 | $56.95 | $56.95 | $56.90 |
| Purchase #7 | $134.42 | 13.857% | $153.0466 | $153.05 | $153.05 | $153.00 |
| 7 purchase totals = | $866.76 | $943.8976 | $943.91 | $943.90 | $943.80 | |