| 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 | $64.55 | 12.582% | $72.6717 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $173.60 | 5.767% | $183.6115 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $10.57 | 8.805% | $11.5007 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $157.73 | 6.541% | $168.0471 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $166.79 | 9.674% | $182.9253 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $150.26 | 8.472% | $162.99 | $162.99 | $163.00 | $163.00 |
| Purchase #7 | $101.96 | 7.807% | $109.92 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $825.46 | $891.6663 | $891.67 | $891.65 | $891.60 | |