| 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 | $167.33 | 9.314% | $182.9151 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $228.45 | 4.723% | $239.2397 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $212.51 | 10.276% | $234.3475 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $190.47 | 13.648% | $216.4653 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $175.52 | 6.295% | $186.569 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $6.62 | 12.825% | $7.469 | $7.47 | $7.45 | $7.50 |
| Purchase #7 | $146.66 | 5.726% | $155.0578 | $155.06 | $155.05 | $155.10 |
| 7 purchase totals = | $1,127.56 | $1,222.0634 | $1,222.08 | $1,222.00 | $1,222.10 | |