| 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 | $150.56 | 4.713% | $157.6559 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $119.82 | 8.793% | $130.3558 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $56.70 | 11.241% | $63.0736 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $28.43 | 6.721% | $30.3408 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $56.75 | 8.732% | $61.7054 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $165.29 | 4.310% | $172.414 | $172.41 | $172.40 | $172.40 |
| Purchase #7 | $243.61 | 5.595% | $257.24 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $821.16 | $872.7855 | $872.79 | $872.75 | $872.80 | |