| 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 | $168.31 | 11.833% | $188.2261 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $204.91 | 5.453% | $216.0837 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $39.32 | 4.305% | $41.0127 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $70.27 | 5.840% | $74.3738 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $9.95 | 10.577% | $11.0024 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $49.40 | 4.576% | $51.6605 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $241.43 | 8.284% | $261.4301 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $783.59 | $843.7893 | $843.78 | $843.80 | $843.80 | |