| 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 | $125.41 | 10.712% | $138.8439 | $138.84 | $138.85 | $138.80 |
| Purchase #2 | $58.76 | 4.167% | $61.2085 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $121.54 | 11.850% | $135.9425 | $135.94 | $135.95 | $135.90 |
| Purchase #4 | $186.39 | 8.744% | $202.6879 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $18.70 | 12.211% | $20.9835 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $70.72 | 4.692% | $74.0382 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $156.31 | 12.833% | $176.3693 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $737.83 | $810.0738 | $810.07 | $810.10 | $810.00 | |