| 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 | $179.31 | 3.736% | $186.009 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $228.69 | 10.466% | $252.6247 | $252.62 | $252.60 | $252.60 |
| Purchase #3 | $156.91 | 9.366% | $171.6062 | $171.61 | $171.60 | $171.60 |
| Purchase #4 | $5.34 | 7.792% | $5.7561 | $5.76 | $5.75 | $5.80 |
| Purchase #5 | $250.57 | 9.260% | $273.7728 | $273.77 | $273.75 | $273.80 |
| Purchase #6 | $30.46 | 10.788% | $33.746 | $33.75 | $33.75 | $33.70 |
| Purchase #7 | $119.30 | 7.108% | $127.7798 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $970.58 | $1,051.2946 | $1,051.30 | $1,051.25 | $1,051.30 | |