| 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 | $166.56 | 8.356% | $180.4778 | $180.48 | $180.50 | $180.50 |
| Purchase #2 | $174.79 | 9.723% | $191.7848 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $61.74 | 3.259% | $63.7521 | $63.75 | $63.75 | $63.80 |
| Purchase #4 | $157.95 | 12.408% | $177.5484 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $163.47 | 8.623% | $177.566 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $125.83 | 4.589% | $131.6043 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $24.57 | 5.129% | $25.8302 | $25.83 | $25.85 | $25.80 |
| 7 purchase totals = | $874.91 | $948.5636 | $948.56 | $948.60 | $948.60 | |