| 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 | $157.65 | 3.390% | $162.9943 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $19.46 | 6.388% | $20.7031 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $95.28 | 9.688% | $104.5107 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $230.74 | 3.530% | $238.8851 | $238.89 | $238.90 | $238.90 |
| Purchase #5 | $109.94 | 11.617% | $122.7117 | $122.71 | $122.70 | $122.70 |
| Purchase #6 | $214.90 | 5.521% | $226.7646 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $73.29 | 12.161% | $82.2028 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $901.26 | $958.7723 | $958.76 | $958.75 | $958.80 | |