| 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 | $158.53 | 7.823% | $170.9318 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $231.40 | 3.469% | $239.4273 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $190.58 | 3.382% | $197.0254 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $57.81 | 11.364% | $64.3795 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $202.83 | 3.643% | $210.2191 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $157.54 | 3.788% | $163.5076 | $163.51 | $163.50 | $163.50 |
| Purchase #7 | $186.46 | 7.782% | $200.9703 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $1,185.15 | $1,246.4610 | $1,246.47 | $1,246.50 | $1,246.40 | |