| 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 | $187.82 | 6.564% | $200.1485 | $200.15 | $200.15 | $200.10 |
| Purchase #2 | $137.53 | 12.558% | $154.801 | $154.80 | $154.80 | $154.80 |
| Purchase #3 | $160.98 | 13.548% | $182.7896 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $82.27 | 11.141% | $91.4357 | $91.44 | $91.45 | $91.40 |
| Purchase #5 | $218.65 | 5.717% | $231.1502 | $231.15 | $231.15 | $231.20 |
| Purchase #6 | $218.31 | 3.649% | $226.2761 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $103.53 | 12.768% | $116.7487 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $1,109.09 | $1,203.3498 | $1,203.36 | $1,203.40 | $1,203.30 | |