| 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 | $171.94 | 7.534% | $184.894 | $184.89 | $184.90 | $184.90 |
| Purchase #2 | $189.97 | 4.752% | $198.9974 | $199.00 | $199.00 | $199.00 |
| Purchase #3 | $87.48 | 13.582% | $99.3615 | $99.36 | $99.35 | $99.40 |
| Purchase #4 | $199.94 | 3.684% | $207.3058 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $121.79 | 12.163% | $136.6033 | $136.60 | $136.60 | $136.60 |
| Purchase #6 | $77.54 | 5.614% | $81.8931 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $218.87 | 7.731% | $235.7908 | $235.79 | $235.80 | $235.80 |
| 7 purchase totals = | $1,067.53 | $1,144.8459 | $1,144.84 | $1,144.85 | $1,144.90 | |