| 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 | $124.56 | 12.636% | $140.2994 | $140.30 | $140.30 | $140.30 |
| Purchase #2 | $144.39 | 13.148% | $163.3744 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $71.36 | 5.821% | $75.5139 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $102.60 | 7.764% | $110.5659 | $110.57 | $110.55 | $110.60 |
| Purchase #5 | $14.88 | 3.513% | $15.4027 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $104.73 | 13.353% | $118.7146 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $196.31 | 10.491% | $216.9049 | $216.90 | $216.90 | $216.90 |
| 7 purchase totals = | $758.83 | $840.7758 | $840.76 | $840.70 | $840.80 | |