| 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 | $176.43 | 12.684% | $198.8084 | $198.81 | $198.80 | $198.80 |
| Purchase #2 | $106.35 | 13.595% | $120.8083 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $212.88 | 9.262% | $232.5969 | $232.60 | $232.60 | $232.60 |
| Purchase #4 | $70.96 | 6.344% | $75.4617 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $69.79 | 10.353% | $77.0154 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $156.75 | 10.572% | $173.3216 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $14.45 | 10.195% | $15.9232 | $15.92 | $15.90 | $15.90 |
| 7 purchase totals = | $807.61 | $893.9355 | $893.94 | $893.85 | $893.90 | |