| 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 | $214.31 | 5.175% | $225.4005 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $83.99 | 6.532% | $89.4762 | $89.48 | $89.50 | $89.50 |
| Purchase #3 | $36.29 | 4.645% | $37.9757 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $91.59 | 4.868% | $96.0486 | $96.05 | $96.05 | $96.00 |
| Purchase #5 | $100.26 | 9.374% | $109.6584 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $146.89 | 7.438% | $157.8157 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $182.48 | 4.118% | $189.9945 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $855.81 | $906.3696 | $906.38 | $906.40 | $906.40 | |