| 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 | $146.34 | 11.696% | $163.4559 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $179.67 | 10.605% | $198.724 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $110.33 | 7.407% | $118.5021 | $118.50 | $118.50 | $118.50 |
| Purchase #4 | $67.49 | 3.351% | $69.7516 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $149.98 | 13.827% | $170.7177 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $215.63 | 9.378% | $235.8518 | $235.85 | $235.85 | $235.90 |
| Purchase #7 | $71.31 | 4.341% | $74.4056 | $74.41 | $74.40 | $74.40 |
| 7 purchase totals = | $940.75 | $1,031.4087 | $1,031.41 | $1,031.35 | $1,031.50 | |