| 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 | $167.56 | 8.298% | $181.4641 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $88.66 | 11.314% | $98.691 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $91.92 | 6.387% | $97.7909 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $18.65 | 8.628% | $20.2591 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $204.65 | 10.167% | $225.4568 | $225.46 | $225.45 | $225.50 |
| Purchase #6 | $15.91 | 12.178% | $17.8475 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $182.25 | 11.837% | $203.8229 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $769.60 | $845.3323 | $845.33 | $845.30 | $845.40 | |