| 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 | $136.70 | 9.394% | $149.5416 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $79.88 | 4.256% | $83.2797 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $148.97 | 13.703% | $169.3834 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $142.29 | 12.343% | $159.8529 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $207.40 | 3.354% | $214.3562 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $70.38 | 9.668% | $77.1843 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $12.25 | 11.139% | $13.6145 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $797.87 | $867.2126 | $867.20 | $867.25 | $867.30 | |