| 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 | $149.68 | 12.426% | $168.2792 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $55.25 | 12.363% | $62.0806 | $62.08 | $62.10 | $62.10 |
| Purchase #3 | $109.65 | 10.488% | $121.1501 | $121.15 | $121.15 | $121.20 |
| Purchase #4 | $179.85 | 13.288% | $203.7485 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $58.31 | 4.556% | $60.9666 | $60.97 | $60.95 | $61.00 |
| Purchase #6 | $33.39 | 10.220% | $36.8025 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $192.70 | 9.381% | $210.7772 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $778.83 | $863.8047 | $863.81 | $863.85 | $863.90 | |