| 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 | $186.39 | 11.700% | $208.1976 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $61.72 | 8.268% | $66.823 | $66.82 | $66.80 | $66.80 |
| Purchase #3 | $63.30 | 11.631% | $70.6624 | $70.66 | $70.65 | $70.70 |
| Purchase #4 | $211.45 | 7.543% | $227.3997 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $133.76 | 10.487% | $147.7874 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $17.77 | 10.671% | $19.6662 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $109.92 | 11.651% | $122.7268 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $784.31 | $863.2631 | $863.27 | $863.25 | $863.30 | |