| 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 | $154.35 | 8.648% | $167.6982 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $168.28 | 3.800% | $174.6746 | $174.67 | $174.65 | $174.70 |
| Purchase #3 | $17.67 | 8.141% | $19.1085 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $235.81 | 10.822% | $261.3294 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $104.63 | 3.365% | $108.1508 | $108.15 | $108.15 | $108.20 |
| Purchase #6 | $11.31 | 9.393% | $12.3723 | $12.37 | $12.35 | $12.40 |
| Purchase #7 | $143.47 | 3.152% | $147.9922 | $147.99 | $148.00 | $148.00 |
| 7 purchase totals = | $835.52 | $891.3260 | $891.32 | $891.30 | $891.40 | |