| 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 | $176.53 | 5.418% | $186.0944 | $186.09 | $186.10 | $186.10 |
| Purchase #2 | $160.89 | 4.221% | $167.6812 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $115.37 | 13.627% | $131.0915 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $99.79 | 3.486% | $103.2687 | $103.27 | $103.25 | $103.30 |
| Purchase #5 | $170.29 | 7.242% | $182.6224 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $51.82 | 10.665% | $57.3466 | $57.35 | $57.35 | $57.30 |
| Purchase #7 | $14.51 | 5.793% | $15.3506 | $15.35 | $15.35 | $15.40 |
| 7 purchase totals = | $789.20 | $843.4554 | $843.45 | $843.45 | $843.50 | |