| 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 | $165.29 | 12.364% | $185.7265 | $185.73 | $185.75 | $185.70 |
| Purchase #2 | $206.37 | 6.648% | $220.0895 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $41.62 | 8.110% | $44.9954 | $45.00 | $45.00 | $45.00 |
| Purchase #4 | $61.38 | 7.835% | $66.1891 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $111.55 | 13.204% | $126.2791 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $123.94 | 6.314% | $131.7656 | $131.77 | $131.75 | $131.80 |
| Purchase #7 | $30.56 | 10.263% | $33.6964 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $740.71 | $808.7416 | $808.76 | $808.80 | $808.80 | |