| 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 | $199.50 | 7.605% | $214.672 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $186.84 | 6.174% | $198.3755 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $198.46 | 8.692% | $215.7101 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $135.68 | 12.820% | $153.0742 | $153.07 | $153.05 | $153.10 |
| Purchase #5 | $161.93 | 12.733% | $182.5485 | $182.55 | $182.55 | $182.50 |
| Purchase #6 | $190.73 | 9.510% | $208.8684 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $135.61 | 9.630% | $148.6692 | $148.67 | $148.65 | $148.70 |
| 7 purchase totals = | $1,208.75 | $1,321.9179 | $1,321.92 | $1,321.85 | $1,322.00 | |