| 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 | $155.54 | 8.528% | $168.8045 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $217.47 | 10.309% | $239.889 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $249.38 | 12.670% | $280.9764 | $280.98 | $281.00 | $281.00 |
| Purchase #4 | $186.26 | 9.492% | $203.9398 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $164.25 | 8.181% | $177.6873 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $33.40 | 9.752% | $36.6572 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $208.27 | 5.141% | $218.9772 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $1,214.57 | $1,326.9314 | $1,326.94 | $1,327.00 | $1,327.00 | |