| 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 | $127.66 | 13.620% | $145.0473 | $145.05 | $145.05 | $145.00 |
| Purchase #2 | $64.45 | 10.114% | $70.9685 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $224.83 | 3.404% | $232.4832 | $232.48 | $232.50 | $232.50 |
| Purchase #4 | $80.84 | 7.223% | $86.6791 | $86.68 | $86.70 | $86.70 |
| Purchase #5 | $74.47 | 4.575% | $77.877 | $77.88 | $77.90 | $77.90 |
| Purchase #6 | $118.31 | 3.167% | $122.0569 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $144.90 | 13.784% | $164.873 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $835.46 | $899.9850 | $899.99 | $900.00 | $900.10 | |