| 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 | $147.54 | 5.286% | $155.339 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $31.79 | 11.506% | $35.4478 | $35.45 | $35.45 | $35.40 |
| Purchase #3 | $210.76 | 8.872% | $229.4586 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $185.59 | 12.192% | $208.2171 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $143.55 | 5.672% | $151.6922 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $163.30 | 13.872% | $185.953 | $185.95 | $185.95 | $186.00 |
| Purchase #7 | $245.91 | 6.259% | $261.3015 | $261.30 | $261.30 | $261.30 |
| 7 purchase totals = | $1,128.44 | $1,227.4092 | $1,227.41 | $1,227.40 | $1,227.40 | |