| 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 | $175.44 | 12.612% | $197.5665 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $189.75 | 8.575% | $206.0211 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $186.82 | 5.433% | $196.9699 | $196.97 | $196.95 | $197.00 |
| Purchase #4 | $29.70 | 3.417% | $30.7148 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $54.79 | 13.822% | $62.3631 | $62.36 | $62.35 | $62.40 |
| Purchase #6 | $206.97 | 10.430% | $228.557 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $238.47 | 11.192% | $265.1596 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $1,081.94 | $1,187.3520 | $1,187.35 | $1,187.25 | $1,187.50 | |