| 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 | $168.89 | 12.531% | $190.0536 | $190.05 | $190.05 | $190.10 |
| Purchase #2 | $96.25 | 8.517% | $104.4476 | $104.45 | $104.45 | $104.40 |
| Purchase #3 | $76.25 | 12.694% | $85.9292 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $78.72 | 5.416% | $82.9835 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $84.37 | 12.645% | $95.0386 | $95.04 | $95.05 | $95.00 |
| Purchase #6 | $102.57 | 12.148% | $115.0302 | $115.03 | $115.05 | $115.00 |
| Purchase #7 | $190.27 | 7.300% | $204.1597 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $797.32 | $877.6424 | $877.64 | $877.70 | $877.60 | |