| 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 | $167.69 | 8.154% | $181.3634 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $126.30 | 7.750% | $136.0883 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $226.78 | 7.329% | $243.4007 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $155.38 | 5.122% | $163.3386 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $141.59 | 6.810% | $151.2323 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $176.85 | 12.824% | $199.5292 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $13.43 | 12.678% | $15.1327 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $1,008.02 | $1,090.0852 | $1,090.08 | $1,090.15 | $1,090.00 | |