| 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 | $131.38 | 3.719% | $136.266 | $136.27 | $136.25 | $136.30 |
| Purchase #2 | $20.94 | 10.873% | $23.2168 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $94.49 | 12.291% | $106.1038 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $153.97 | 8.672% | $167.3223 | $167.32 | $167.30 | $167.30 |
| Purchase #5 | $56.36 | 13.118% | $63.7533 | $63.75 | $63.75 | $63.80 |
| Purchase #6 | $57.76 | 9.855% | $63.4522 | $63.45 | $63.45 | $63.50 |
| Purchase #7 | $87.35 | 6.629% | $93.1404 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $602.25 | $653.2548 | $653.25 | $653.20 | $653.30 | |