| 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 | $184.93 | 12.679% | $208.3773 | $208.38 | $208.40 | $208.40 |
| Purchase #2 | $43.49 | 5.368% | $45.8245 | $45.82 | $45.80 | $45.80 |
| Purchase #3 | $85.73 | 10.311% | $94.5696 | $94.57 | $94.55 | $94.60 |
| Purchase #4 | $71.70 | 11.220% | $79.7447 | $79.74 | $79.75 | $79.70 |
| Purchase #5 | $184.48 | 3.487% | $190.9128 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $111.93 | 12.332% | $125.7332 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $186.97 | 12.178% | $209.7392 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $869.23 | $954.9013 | $954.89 | $954.90 | $954.80 | |