| 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 | $163.89 | 11.473% | $182.6931 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $224.51 | 6.650% | $239.4399 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $121.67 | 11.273% | $135.3859 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $186.30 | 11.660% | $208.0226 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $210.55 | 11.510% | $234.7843 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $126.34 | 3.452% | $130.7013 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $54.76 | 6.437% | $58.2849 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $1,088.02 | $1,189.3120 | $1,189.30 | $1,189.35 | $1,189.30 | |