| 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 | $70.64 | 6.665% | $75.3482 | $75.35 | $75.35 | $75.30 |
| Purchase #2 | $189.47 | 7.851% | $204.3453 | $204.35 | $204.35 | $204.30 |
| Purchase #3 | $104.36 | 3.816% | $108.3424 | $108.34 | $108.35 | $108.30 |
| Purchase #4 | $179.52 | 4.715% | $187.9844 | $187.98 | $188.00 | $188.00 |
| Purchase #5 | $143.97 | 9.620% | $157.8199 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $153.71 | 7.828% | $165.7424 | $165.74 | $165.75 | $165.70 |
| Purchase #7 | $236.33 | 13.459% | $268.1377 | $268.14 | $268.15 | $268.10 |
| 7 purchase totals = | $1,078.00 | $1,167.7203 | $1,167.72 | $1,167.75 | $1,167.50 | |