| 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 | $131.73 | 3.292% | $136.0666 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $146.29 | 11.600% | $163.2596 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $204.34 | 6.550% | $217.7243 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $222.26 | 5.234% | $233.8931 | $233.89 | $233.90 | $233.90 |
| Purchase #5 | $167.99 | 11.577% | $187.4382 | $187.44 | $187.45 | $187.40 |
| Purchase #6 | $28.80 | 11.389% | $32.08 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $77.94 | 3.756% | $80.8674 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $979.35 | $1,051.3292 | $1,051.33 | $1,051.30 | $1,051.40 | |