| 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 | $127.91 | 8.607% | $138.9192 | $138.92 | $138.90 | $138.90 |
| Purchase #2 | $176.93 | 4.826% | $185.4686 | $185.47 | $185.45 | $185.50 |
| Purchase #3 | $156.34 | 7.418% | $167.9373 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $82.68 | 8.454% | $89.6698 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $60.35 | 12.632% | $67.9734 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $117.47 | 5.825% | $124.3126 | $124.31 | $124.30 | $124.30 |
| Purchase #7 | $56.51 | 11.861% | $63.2127 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $778.19 | $837.4936 | $837.49 | $837.40 | $837.50 | |