| 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 | $150.71 | 10.868% | $167.0892 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $54.59 | 4.141% | $56.8506 | $56.85 | $56.85 | $56.90 |
| Purchase #3 | $139.83 | 13.716% | $159.0091 | $159.01 | $159.00 | $159.00 |
| Purchase #4 | $104.73 | 3.410% | $108.3013 | $108.30 | $108.30 | $108.30 |
| Purchase #5 | $241.27 | 8.138% | $260.9046 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $113.46 | 5.118% | $119.2669 | $119.27 | $119.25 | $119.30 |
| Purchase #7 | $171.75 | 8.832% | $186.919 | $186.92 | $186.90 | $186.90 |
| 7 purchase totals = | $976.34 | $1,058.3407 | $1,058.34 | $1,058.30 | $1,058.40 | |