| 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 | $157.37 | 5.607% | $166.1937 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $142.28 | 3.511% | $147.2755 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $82.58 | 4.581% | $86.363 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $96.50 | 4.671% | $101.0075 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $56.58 | 3.737% | $58.6944 | $58.69 | $58.70 | $58.70 |
| Purchase #6 | $35.45 | 13.423% | $40.2085 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $104.70 | 8.522% | $113.6225 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $675.46 | $713.3651 | $713.36 | $713.35 | $713.40 | |