| 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 | $151.52 | 8.682% | $164.675 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $204.67 | 6.490% | $217.9531 | $217.95 | $217.95 | $218.00 |
| Purchase #3 | $66.37 | 8.234% | $71.8349 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $92.49 | 11.185% | $102.835 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $109.79 | 6.362% | $116.7748 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $178.92 | 6.715% | $190.9345 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $35.69 | 3.402% | $36.9042 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $839.45 | $901.9115 | $901.90 | $901.95 | $901.90 | |