| 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 | $159.34 | 7.612% | $171.469 | $171.47 | $171.45 | $171.50 |
| Purchase #2 | $128.88 | 5.788% | $136.3396 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $70.32 | 4.410% | $73.4211 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $169.25 | 9.519% | $185.3609 | $185.36 | $185.35 | $185.40 |
| Purchase #5 | $225.61 | 8.174% | $244.0514 | $244.05 | $244.05 | $244.10 |
| Purchase #6 | $246.59 | 5.733% | $260.727 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $195.47 | 8.609% | $212.298 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $1,195.46 | $1,283.6670 | $1,283.67 | $1,283.65 | $1,283.70 | |