| 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 | $188.82 | 10.350% | $208.3629 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $192.38 | 13.476% | $218.3051 | $218.31 | $218.30 | $218.30 |
| Purchase #3 | $214.53 | 11.653% | $239.5292 | $239.53 | $239.55 | $239.50 |
| Purchase #4 | $162.46 | 9.190% | $177.3901 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $21.39 | 5.264% | $22.516 | $22.52 | $22.50 | $22.50 |
| Purchase #6 | $26.68 | 11.357% | $29.71 | $29.71 | $29.70 | $29.70 |
| Purchase #7 | $49.70 | 5.345% | $52.3565 | $52.36 | $52.35 | $52.40 |
| 7 purchase totals = | $855.96 | $948.1698 | $948.18 | $948.15 | $948.20 | |