| 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 | $110.73 | 6.627% | $118.0681 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $167.98 | 6.579% | $179.0314 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $238.74 | 7.816% | $257.3999 | $257.40 | $257.40 | $257.40 |
| Purchase #4 | $207.53 | 13.841% | $236.2542 | $236.25 | $236.25 | $236.30 |
| Purchase #5 | $177.75 | 12.764% | $200.438 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $212.53 | 10.830% | $235.547 | $235.55 | $235.55 | $235.50 |
| Purchase #7 | $204.42 | 5.393% | $215.4444 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $1,319.68 | $1,442.1830 | $1,442.18 | $1,442.20 | $1,442.10 | |