| 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 | $111.73 | 12.538% | $125.7387 | $125.74 | $125.75 | $125.70 |
| Purchase #2 | $15.70 | 6.567% | $16.731 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $154.77 | 6.387% | $164.6552 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $200.89 | 6.861% | $214.6731 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $195.27 | 13.692% | $222.0064 | $222.01 | $222.00 | $222.00 |
| Purchase #6 | $156.69 | 6.607% | $167.0425 | $167.04 | $167.05 | $167.00 |
| Purchase #7 | $188.35 | 7.211% | $201.9319 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $1,023.40 | $1,112.7788 | $1,112.78 | $1,112.80 | $1,112.70 | |