| 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 | $175.96 | 6.167% | $186.8115 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $213.85 | 10.873% | $237.1019 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $215.63 | 7.466% | $231.7289 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $79.55 | 11.857% | $88.9822 | $88.98 | $89.00 | $89.00 |
| Purchase #5 | $120.33 | 13.490% | $136.5625 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $61.28 | 9.382% | $67.0293 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $157.46 | 10.672% | $174.2641 | $174.26 | $174.25 | $174.30 |
| 7 purchase totals = | $1,024.06 | $1,122.4804 | $1,122.47 | $1,122.50 | $1,122.50 | |