| 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 | $150.56 | 10.478% | $166.3357 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $103.36 | 4.302% | $107.8065 | $107.81 | $107.80 | $107.80 |
| Purchase #3 | $172.45 | 4.598% | $180.3793 | $180.38 | $180.40 | $180.40 |
| Purchase #4 | $112.55 | 10.710% | $124.6041 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $49.38 | 11.731% | $55.1728 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $164.80 | 11.569% | $183.8657 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $57.31 | 12.481% | $64.4629 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $810.41 | $882.6270 | $882.63 | $882.60 | $882.70 | |