| 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 | $175.43 | 4.662% | $183.6085 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $216.53 | 9.560% | $237.2303 | $237.23 | $237.25 | $237.20 |
| Purchase #3 | $225.52 | 5.133% | $237.0959 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $186.79 | 10.812% | $206.9857 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $168.53 | 8.769% | $183.3084 | $183.31 | $183.30 | $183.30 |
| Purchase #6 | $72.68 | 8.492% | $78.852 | $78.85 | $78.85 | $78.90 |
| Purchase #7 | $235.30 | 3.515% | $243.5708 | $243.57 | $243.55 | $243.60 |
| 7 purchase totals = | $1,280.78 | $1,370.6516 | $1,370.66 | $1,370.65 | $1,370.70 | |