| 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 | $112.92 | 7.772% | $121.6961 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $140.54 | 11.433% | $156.6079 | $156.61 | $156.60 | $156.60 |
| Purchase #3 | $166.80 | 9.859% | $183.2448 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $61.28 | 10.592% | $67.7708 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $118.89 | 3.271% | $122.7789 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $90.59 | 7.663% | $97.5319 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $124.96 | 6.237% | $132.7538 | $132.75 | $132.75 | $132.80 |
| 7 purchase totals = | $815.98 | $882.3842 | $882.38 | $882.40 | $882.40 | |