| 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 | $182.75 | 3.705% | $189.5209 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $59.48 | 3.862% | $61.7771 | $61.78 | $61.80 | $61.80 |
| Purchase #3 | $34.90 | 5.175% | $36.7061 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $146.80 | 13.745% | $166.9777 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $156.31 | 4.789% | $163.7957 | $163.80 | $163.80 | $163.80 |
| Purchase #6 | $65.79 | 5.476% | $69.3927 | $69.39 | $69.40 | $69.40 |
| Purchase #7 | $230.94 | 12.798% | $260.4957 | $260.50 | $260.50 | $260.50 |
| 7 purchase totals = | $876.97 | $948.6659 | $948.68 | $948.70 | $948.70 | |