| 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 | $205.79 | 4.798% | $215.6638 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $126.72 | 7.840% | $136.6548 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $226.72 | 9.536% | $248.34 | $248.34 | $248.35 | $248.30 |
| Purchase #4 | $77.47 | 13.602% | $88.0075 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $24.39 | 10.450% | $26.9388 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $144.86 | 7.287% | $155.4159 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $43.65 | 8.182% | $47.2214 | $47.22 | $47.20 | $47.20 |
| 7 purchase totals = | $849.60 | $918.2422 | $918.24 | $918.20 | $918.20 | |