| 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 | $146.66 | 13.536% | $166.5119 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $136.72 | 13.250% | $154.8354 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $218.61 | 8.572% | $237.3492 | $237.35 | $237.35 | $237.30 |
| Purchase #4 | $190.38 | 5.230% | $200.3369 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $151.93 | 3.628% | $157.442 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $117.98 | 6.224% | $125.3231 | $125.32 | $125.30 | $125.30 |
| Purchase #7 | $81.45 | 7.374% | $87.4561 | $87.46 | $87.45 | $87.50 |
| 7 purchase totals = | $1,043.73 | $1,129.2546 | $1,129.26 | $1,129.25 | $1,129.10 | |