| 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 | $194.40 | 6.170% | $206.3945 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $126.87 | 11.414% | $141.3509 | $141.35 | $141.35 | $141.40 |
| Purchase #3 | $38.42 | 8.712% | $41.7672 | $41.77 | $41.75 | $41.80 |
| Purchase #4 | $190.79 | 9.455% | $208.8292 | $208.83 | $208.85 | $208.80 |
| Purchase #5 | $170.25 | 3.326% | $175.9125 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $92.31 | 3.410% | $95.4578 | $95.46 | $95.45 | $95.50 |
| Purchase #7 | $131.58 | 5.696% | $139.0748 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $944.62 | $1,008.7869 | $1,008.78 | $1,008.75 | $1,008.90 | |