| 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 | $176.99 | 5.621% | $186.9386 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $79.71 | 9.539% | $87.3135 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $48.57 | 13.465% | $55.11 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $195.90 | 6.475% | $208.5845 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $116.43 | 10.110% | $128.2011 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $162.93 | 10.240% | $179.614 | $179.61 | $179.60 | $179.60 |
| Purchase #7 | $42.43 | 5.564% | $44.7908 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $822.96 | $890.5525 | $890.54 | $890.55 | $890.50 | |