| 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 | $144.50 | 12.684% | $162.8284 | $162.83 | $162.85 | $162.80 |
| Purchase #2 | $205.98 | 3.713% | $213.628 | $213.63 | $213.65 | $213.60 |
| Purchase #3 | $30.65 | 5.595% | $32.3649 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $156.48 | 13.543% | $177.6721 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $76.38 | 3.289% | $78.8921 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $61.58 | 13.384% | $69.8219 | $69.82 | $69.80 | $69.80 |
| Purchase #7 | $177.83 | 11.641% | $198.5312 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $853.40 | $933.7386 | $933.73 | $933.75 | $933.70 | |