| 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 | $154.83 | 10.267% | $170.7264 | $170.73 | $170.75 | $170.70 |
| Purchase #2 | $139.92 | 4.764% | $146.5858 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $231.27 | 10.510% | $255.5765 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $76.63 | 4.330% | $79.9481 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $217.86 | 6.353% | $231.7006 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $219.34 | 8.418% | $237.804 | $237.80 | $237.80 | $237.80 |
| Purchase #7 | $53.62 | 3.122% | $55.294 | $55.29 | $55.30 | $55.30 |
| 7 purchase totals = | $1,093.47 | $1,177.6354 | $1,177.64 | $1,177.70 | $1,177.60 | |