| 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 | $19.37 | 4.118% | $20.1677 | $20.17 | $20.15 | $20.20 |
| Purchase #2 | $141.69 | 11.402% | $157.8455 | $157.85 | $157.85 | $157.80 |
| Purchase #3 | $88.26 | 10.770% | $97.7656 | $97.77 | $97.75 | $97.80 |
| Purchase #4 | $160.89 | 13.358% | $182.3817 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $24.88 | 3.820% | $25.8304 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $206.96 | 7.435% | $222.3475 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $162.61 | 6.488% | $173.1601 | $173.16 | $173.15 | $173.20 |
| 7 purchase totals = | $804.66 | $879.4985 | $879.51 | $879.50 | $879.50 | |