| 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 | $145.90 | 12.662% | $164.3739 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $193.25 | 4.300% | $201.5598 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $69.36 | 6.712% | $74.0154 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $123.60 | 10.490% | $136.5656 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $109.28 | 6.575% | $116.4652 | $116.47 | $116.45 | $116.50 |
| Purchase #6 | $34.32 | 7.527% | $36.9033 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $242.71 | 9.338% | $265.3743 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $918.42 | $995.2575 | $995.26 | $995.15 | $995.40 | |