| 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 | $163.74 | 5.816% | $173.2631 | $173.26 | $173.25 | $173.30 |
| Purchase #2 | $5.45 | 9.270% | $5.9552 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $167.45 | 7.183% | $179.4779 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $17.42 | 9.421% | $19.0611 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $63.75 | 6.817% | $68.0958 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $88.56 | 8.178% | $95.8024 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $248.43 | 13.354% | $281.6053 | $281.61 | $281.60 | $281.60 |
| 7 purchase totals = | $754.80 | $823.2608 | $823.27 | $823.25 | $823.40 | |