| 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 | $176.85 | 4.821% | $185.3759 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $111.97 | 4.725% | $117.2606 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $90.53 | 8.354% | $98.0929 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $160.68 | 7.276% | $172.3711 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $58.54 | 13.291% | $66.3206 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $114.88 | 9.708% | $126.0326 | $126.03 | $126.05 | $126.00 |
| Purchase #7 | $44.33 | 8.356% | $48.0342 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $757.78 | $813.4879 | $813.48 | $813.50 | $813.50 | |