| 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 | $153.61 | 6.675% | $163.8635 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $132.49 | 3.404% | $137 | $137.00 | $137.00 | $137.00 |
| Purchase #3 | $44.43 | 5.636% | $46.9341 | $46.93 | $46.95 | $46.90 |
| Purchase #4 | $207.75 | 11.600% | $231.849 | $231.85 | $231.85 | $231.80 |
| Purchase #5 | $172.41 | 8.240% | $186.6166 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $164.60 | 3.332% | $170.0845 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $165.93 | 10.203% | $182.8598 | $182.86 | $182.85 | $182.90 |
| 7 purchase totals = | $1,041.22 | $1,119.2075 | $1,119.20 | $1,119.20 | $1,119.20 | |