| 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 | $174.99 | 13.366% | $198.3792 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $188.35 | 10.784% | $208.6617 | $208.66 | $208.65 | $208.70 |
| Purchase #3 | $185.96 | 11.158% | $206.7094 | $206.71 | $206.70 | $206.70 |
| Purchase #4 | $67.51 | 7.773% | $72.7576 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $90.98 | 3.679% | $94.3272 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $19.30 | 5.747% | $20.4092 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $154.93 | 13.494% | $175.8363 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $882.02 | $977.0806 | $977.09 | $977.10 | $977.10 | |