| 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 | $133.47 | 8.615% | $144.9684 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $33.95 | 4.704% | $35.547 | $35.55 | $35.55 | $35.50 |
| Purchase #3 | $144.30 | 4.554% | $150.8714 | $150.87 | $150.85 | $150.90 |
| Purchase #4 | $229.76 | 4.238% | $239.4972 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $59.80 | 7.297% | $64.1636 | $64.16 | $64.15 | $64.20 |
| Purchase #6 | $23.27 | 6.595% | $24.8047 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $74.67 | 3.720% | $77.4477 | $77.45 | $77.45 | $77.40 |
| 7 purchase totals = | $699.22 | $737.3000 | $737.30 | $737.25 | $737.30 | |