| 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 | $161.25 | 6.805% | $172.2231 | $172.22 | $172.20 | $172.20 |
| Purchase #2 | $185.51 | 11.681% | $207.1794 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $15.71 | 7.861% | $16.945 | $16.95 | $16.95 | $16.90 |
| Purchase #4 | $25.53 | 9.313% | $27.9076 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $151.63 | 10.311% | $167.2646 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $60.28 | 12.798% | $67.9946 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $75.80 | 12.481% | $85.2606 | $85.26 | $85.25 | $85.30 |
| 7 purchase totals = | $675.71 | $744.7749 | $744.77 | $744.75 | $744.80 | |