| 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 | $155.82 | 5.709% | $164.7158 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $189.47 | 4.819% | $198.6006 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $190.71 | 5.779% | $201.7311 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $158.49 | 6.864% | $169.3688 | $169.37 | $169.35 | $169.40 |
| Purchase #5 | $162.42 | 10.644% | $179.708 | $179.71 | $179.70 | $179.70 |
| Purchase #6 | $131.25 | 11.529% | $146.3818 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $27.85 | 7.153% | $29.8421 | $29.84 | $29.85 | $29.80 |
| 7 purchase totals = | $1,016.01 | $1,090.3482 | $1,090.35 | $1,090.35 | $1,090.30 | |