| 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 | $73.91 | 10.851% | $81.93 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $156.29 | 5.688% | $165.1798 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $248.83 | 7.452% | $267.3728 | $267.37 | $267.35 | $267.40 |
| Purchase #4 | $42.33 | 5.263% | $44.5578 | $44.56 | $44.55 | $44.60 |
| Purchase #5 | $146.57 | 12.592% | $165.0261 | $165.03 | $165.05 | $165.00 |
| Purchase #6 | $205.88 | 12.684% | $231.9938 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $23.57 | 11.810% | $26.3536 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $897.38 | $982.4139 | $982.41 | $982.45 | $982.50 | |