| 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 | $87.26 | 11.389% | $97.198 | $97.20 | $97.20 | $97.20 |
| Purchase #2 | $12.96 | 3.407% | $13.4015 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $199.28 | 7.369% | $213.9649 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $157.56 | 3.609% | $163.2463 | $163.25 | $163.25 | $163.20 |
| Purchase #5 | $134.48 | 8.172% | $145.4697 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $141.41 | 10.110% | $155.7066 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $100.37 | 11.217% | $111.6285 | $111.63 | $111.65 | $111.60 |
| 7 purchase totals = | $833.32 | $900.6155 | $900.62 | $900.60 | $900.60 | |