| 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 | $189.54 | 7.182% | $203.1528 | $203.15 | $203.15 | $203.20 |
| Purchase #2 | $78.25 | 7.335% | $83.9896 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $22.32 | 4.832% | $23.3985 | $23.40 | $23.40 | $23.40 |
| Purchase #4 | $81.70 | 9.825% | $89.727 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $55.43 | 8.228% | $59.9908 | $59.99 | $60.00 | $60.00 |
| Purchase #6 | $212.81 | 6.789% | $227.2577 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $143.35 | 9.712% | $157.2722 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $783.40 | $844.7886 | $844.79 | $844.80 | $844.90 | |