| 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 | $153.44 | 5.444% | $161.7933 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $45.49 | 11.848% | $50.8797 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $192.59 | 8.200% | $208.3824 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $130.25 | 8.448% | $141.2535 | $141.25 | $141.25 | $141.30 |
| Purchase #5 | $218.85 | 7.857% | $236.045 | $236.05 | $236.05 | $236.00 |
| Purchase #6 | $135.73 | 11.852% | $151.8167 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $185.44 | 12.321% | $208.2881 | $208.29 | $208.30 | $208.30 |
| 7 purchase totals = | $1,061.79 | $1,158.4587 | $1,158.46 | $1,158.50 | $1,158.50 | |