| 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 | $138.28 | 11.626% | $154.3564 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $40.77 | 8.432% | $44.2077 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $115.34 | 10.805% | $127.8025 | $127.80 | $127.80 | $127.80 |
| Purchase #4 | $18.58 | 9.660% | $20.3748 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $215.70 | 7.217% | $231.2671 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $100.79 | 11.776% | $112.659 | $112.66 | $112.65 | $112.70 |
| Purchase #7 | $81.67 | 12.739% | $92.0739 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $711.13 | $782.7414 | $782.74 | $782.65 | $782.90 | |