| 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 | $167.38 | 13.697% | $190.306 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $152.28 | 7.206% | $163.2533 | $163.25 | $163.25 | $163.30 |
| Purchase #3 | $225.96 | 13.723% | $256.9685 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $211.35 | 12.300% | $237.3461 | $237.35 | $237.35 | $237.30 |
| Purchase #5 | $224.80 | 7.841% | $242.4266 | $242.43 | $242.45 | $242.40 |
| Purchase #6 | $147.47 | 4.735% | $154.4527 | $154.45 | $154.45 | $154.50 |
| Purchase #7 | $84.59 | 6.160% | $89.8007 | $89.80 | $89.80 | $89.80 |
| 7 purchase totals = | $1,213.83 | $1,334.5539 | $1,334.56 | $1,334.55 | $1,334.60 | |