| 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 | $156.59 | 8.826% | $170.4106 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $63.43 | 7.803% | $68.3794 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $246.36 | 4.424% | $257.259 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $20.34 | 5.730% | $21.5055 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $77.47 | 12.227% | $86.9423 | $86.94 | $86.95 | $86.90 |
| Purchase #6 | $123.39 | 11.383% | $137.4355 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $119.29 | 10.664% | $132.0111 | $132.01 | $132.00 | $132.00 |
| 7 purchase totals = | $806.87 | $873.9434 | $873.95 | $873.95 | $873.90 | |