| 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 | $104.62 | 10.518% | $115.6239 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $180.38 | 10.405% | $199.1485 | $199.15 | $199.15 | $199.10 |
| Purchase #3 | $93.64 | 9.601% | $102.6304 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $68.91 | 7.822% | $74.3001 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $59.79 | 13.812% | $68.0482 | $68.05 | $68.05 | $68.00 |
| Purchase #6 | $166.47 | 3.471% | $172.2482 | $172.25 | $172.25 | $172.20 |
| Purchase #7 | $43.62 | 6.340% | $46.3855 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $717.43 | $778.3848 | $778.39 | $778.40 | $778.20 | |