| 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 | $102.77 | 12.671% | $115.792 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $66.37 | 8.345% | $71.9086 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $159.52 | 7.761% | $171.9003 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $165.45 | 5.857% | $175.1404 | $175.14 | $175.15 | $175.10 |
| Purchase #5 | $14.50 | 4.770% | $15.1917 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $20.49 | 11.803% | $22.9084 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $82.80 | 4.185% | $86.2652 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $611.90 | $659.1066 | $659.11 | $659.10 | $659.10 | |