| 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 | $145.35 | 7.566% | $156.3472 | $156.35 | $156.35 | $156.30 |
| Purchase #2 | $231.97 | 5.105% | $243.8121 | $243.81 | $243.80 | $243.80 |
| Purchase #3 | $116.45 | 8.855% | $126.7616 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $236.96 | 10.691% | $262.2934 | $262.29 | $262.30 | $262.30 |
| Purchase #5 | $65.87 | 11.185% | $73.2376 | $73.24 | $73.25 | $73.20 |
| Purchase #6 | $41.62 | 10.135% | $45.8382 | $45.84 | $45.85 | $45.80 |
| Purchase #7 | $205.36 | 8.164% | $222.1256 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,043.58 | $1,130.4157 | $1,130.42 | $1,130.45 | $1,130.30 | |