| 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 | $148.48 | 9.118% | $162.0184 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $69.83 | 10.806% | $77.3758 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $20.25 | 10.453% | $22.3667 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $26.80 | 4.359% | $27.9682 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $208.68 | 10.870% | $231.3635 | $231.36 | $231.35 | $231.40 |
| Purchase #6 | $153.57 | 3.326% | $158.6777 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $13.86 | 11.177% | $15.4091 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $641.47 | $695.1794 | $695.19 | $695.15 | $695.30 | |