| 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 | $131.27 | 3.595% | $135.9892 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $11.92 | 11.441% | $13.2838 | $13.28 | $13.30 | $13.30 |
| Purchase #3 | $77.54 | 12.286% | $87.0666 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $179.99 | 8.541% | $195.3629 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $188.25 | 10.523% | $208.0595 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $94.93 | 4.695% | $99.387 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $68.26 | 9.273% | $74.5897 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $752.16 | $813.7387 | $813.74 | $813.75 | $813.90 | |