| 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 | $175.25 | 9.674% | $192.2037 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $183.56 | 13.652% | $208.6196 | $208.62 | $208.60 | $208.60 |
| Purchase #3 | $185.28 | 5.694% | $195.8298 | $195.83 | $195.85 | $195.80 |
| Purchase #4 | $227.33 | 10.853% | $252.0021 | $252.00 | $252.00 | $252.00 |
| Purchase #5 | $233.95 | 6.400% | $248.9228 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $75.36 | 10.625% | $83.367 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $52.45 | 9.541% | $57.4543 | $57.45 | $57.45 | $57.50 |
| 7 purchase totals = | $1,133.18 | $1,238.3993 | $1,238.39 | $1,238.35 | $1,238.40 | |