| 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 | $162.61 | 12.477% | $182.8988 | $182.90 | $182.90 | $182.90 |
| Purchase #2 | $205.55 | 6.613% | $219.143 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $164.97 | 5.619% | $174.2397 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $10.81 | 7.605% | $11.6321 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $76.69 | 5.299% | $80.7538 | $80.75 | $80.75 | $80.80 |
| Purchase #6 | $34.31 | 6.194% | $36.4352 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $87.82 | 5.422% | $92.5816 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $742.76 | $797.6842 | $797.68 | $797.75 | $797.60 | |