| 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 | $163.51 | 8.155% | $176.8442 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $133.82 | 8.125% | $144.6929 | $144.69 | $144.70 | $144.70 |
| Purchase #3 | $80.45 | 10.204% | $88.6591 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $163.90 | 9.609% | $179.6492 | $179.65 | $179.65 | $179.60 |
| Purchase #5 | $142.67 | 4.346% | $148.8704 | $148.87 | $148.85 | $148.90 |
| Purchase #6 | $59.29 | 9.803% | $65.1022 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $12.37 | 5.577% | $13.0599 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $756.01 | $816.8779 | $816.87 | $816.85 | $816.90 | |