| 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 | $170.29 | 13.386% | $193.085 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $92.85 | 4.290% | $96.8333 | $96.83 | $96.85 | $96.80 |
| Purchase #3 | $81.75 | 10.334% | $90.198 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $116.79 | 8.508% | $126.7265 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $72.32 | 10.564% | $79.9599 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $205.83 | 13.382% | $233.3742 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $120.39 | 8.797% | $130.9807 | $130.98 | $131.00 | $131.00 |
| 7 purchase totals = | $860.22 | $951.1576 | $951.16 | $951.20 | $951.20 | |