| 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 | $174.68 | 6.543% | $186.1093 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $235.76 | 4.148% | $245.5393 | $245.54 | $245.55 | $245.50 |
| Purchase #3 | $22.94 | 3.525% | $23.7486 | $23.75 | $23.75 | $23.70 |
| Purchase #4 | $30.75 | 3.223% | $31.7411 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $114.96 | 3.277% | $118.7272 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $222.91 | 13.851% | $253.7853 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $41.48 | 7.373% | $44.5383 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $843.48 | $904.1891 | $904.20 | $904.25 | $904.00 | |