| 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 | $170.65 | 5.291% | $179.6791 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $128.55 | 12.253% | $144.3012 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $59.67 | 5.615% | $63.0205 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $177.90 | 7.207% | $190.7213 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $118.81 | 11.629% | $132.6264 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $46.73 | 10.744% | $51.7507 | $51.75 | $51.75 | $51.80 |
| Purchase #7 | $74.74 | 3.363% | $77.2535 | $77.25 | $77.25 | $77.30 |
| 7 purchase totals = | $777.05 | $839.3527 | $839.35 | $839.35 | $839.40 | |