| 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 | $157.36 | 8.483% | $170.7088 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $149.90 | 8.185% | $162.1693 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $223.37 | 8.716% | $242.8389 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $15.93 | 12.410% | $17.9069 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $124.26 | 10.716% | $137.5757 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $126.36 | 6.419% | $134.471 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $61.85 | 13.570% | $70.243 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $859.03 | $935.9136 | $935.92 | $935.90 | $935.90 | |