| 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 | $142.76 | 10.369% | $157.5628 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $121.93 | 3.658% | $126.3902 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $179.91 | 7.778% | $193.9034 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $45.81 | 8.863% | $49.8701 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $75.83 | 8.116% | $81.9844 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $122.66 | 11.280% | $136.496 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $250.31 | 8.362% | $271.2409 | $271.24 | $271.25 | $271.20 |
| 7 purchase totals = | $939.21 | $1,017.4478 | $1,017.44 | $1,017.45 | $1,017.50 | |