| 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 | $176.50 | 7.870% | $190.3906 | $190.39 | $190.40 | $190.40 |
| Purchase #2 | $166.28 | 13.343% | $188.4667 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $78.95 | 6.333% | $83.9499 | $83.95 | $83.95 | $83.90 |
| Purchase #4 | $117.56 | 12.809% | $132.6183 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $218.76 | 12.545% | $246.2034 | $246.20 | $246.20 | $246.20 |
| Purchase #6 | $136.41 | 3.116% | $140.6605 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $164.88 | 11.747% | $184.2485 | $184.25 | $184.25 | $184.20 |
| 7 purchase totals = | $1,059.34 | $1,166.5379 | $1,166.54 | $1,166.50 | $1,166.50 | |