| 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 | $166.78 | 11.353% | $185.7145 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $193.79 | 9.791% | $212.764 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $27.70 | 11.202% | $30.803 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $168.41 | 10.255% | $185.6804 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $88.46 | 11.211% | $98.3773 | $98.38 | $98.40 | $98.40 |
| Purchase #6 | $132.46 | 11.611% | $147.8399 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $240.77 | 13.544% | $273.3799 | $273.38 | $273.40 | $273.40 |
| 7 purchase totals = | $1,018.37 | $1,134.5590 | $1,134.55 | $1,134.60 | $1,134.60 | |