| 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 | $27.85 | 10.573% | $30.7946 | $30.79 | $30.80 | $30.80 |
| Purchase #2 | $174.72 | 4.267% | $182.1753 | $182.18 | $182.20 | $182.20 |
| Purchase #3 | $164.40 | 3.835% | $170.7047 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $234.96 | 9.498% | $257.2765 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $168.58 | 4.287% | $175.807 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $188.97 | 7.317% | $202.7969 | $202.80 | $202.80 | $202.80 |
| Purchase #7 | $175.60 | 11.825% | $196.3647 | $196.36 | $196.35 | $196.40 |
| 7 purchase totals = | $1,135.08 | $1,215.9197 | $1,215.92 | $1,215.95 | $1,216.00 | |