| 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 | $146.54 | 8.863% | $159.5278 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $83.39 | 6.454% | $88.772 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $179.79 | 4.573% | $188.0118 | $188.01 | $188.00 | $188.00 |
| Purchase #4 | $163.93 | 3.374% | $169.461 | $169.46 | $169.45 | $169.50 |
| Purchase #5 | $58.62 | 3.116% | $60.4466 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $95.54 | 8.113% | $103.2912 | $103.29 | $103.30 | $103.30 |
| Purchase #7 | $186.95 | 9.640% | $204.972 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $914.76 | $974.4824 | $974.48 | $974.45 | $974.50 | |