| 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 | $157.72 | 12.187% | $176.9413 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $63.79 | 9.632% | $69.9343 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $103.96 | 7.495% | $111.7518 | $111.75 | $111.75 | $111.80 |
| Purchase #4 | $207.40 | 3.684% | $215.0406 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $121.59 | 3.614% | $125.9843 | $125.98 | $126.00 | $126.00 |
| Purchase #6 | $207.88 | 3.578% | $215.3179 | $215.32 | $215.30 | $215.30 |
| Purchase #7 | $28.41 | 3.692% | $29.4589 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $890.75 | $944.4291 | $944.42 | $944.45 | $944.40 | |