| 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 | $162.35 | 10.339% | $179.1354 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $11.40 | 8.486% | $12.3674 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $243.33 | 11.665% | $271.7144 | $271.71 | $271.70 | $271.70 |
| Purchase #4 | $25.66 | 10.528% | $28.3615 | $28.36 | $28.35 | $28.40 |
| Purchase #5 | $179.68 | 11.119% | $199.6586 | $199.66 | $199.65 | $199.70 |
| Purchase #6 | $80.83 | 4.337% | $84.3356 | $84.34 | $84.35 | $84.30 |
| Purchase #7 | $10.93 | 3.739% | $11.3387 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $714.18 | $786.9116 | $786.92 | $786.90 | $786.90 | |