| 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 | $157.44 | 11.479% | $175.5125 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $124.60 | 13.321% | $141.198 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $162.53 | 13.473% | $184.4277 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $24.38 | 3.415% | $25.2126 | $25.21 | $25.20 | $25.20 |
| Purchase #5 | $126.82 | 11.257% | $141.0961 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $218.39 | 11.258% | $242.9763 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $30.31 | 12.676% | $34.1521 | $34.15 | $34.15 | $34.20 |
| 7 purchase totals = | $844.47 | $944.5753 | $944.58 | $944.60 | $944.60 | |