| 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 | $134.36 | 8.403% | $145.6503 | $145.65 | $145.65 | $145.70 |
| Purchase #2 | $142.45 | 10.841% | $157.893 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $224.49 | 5.123% | $235.9906 | $235.99 | $236.00 | $236.00 |
| Purchase #4 | $166.31 | 5.237% | $175.0197 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $11.82 | 12.522% | $13.3001 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $46.85 | 10.465% | $51.7529 | $51.75 | $51.75 | $51.80 |
| Purchase #7 | $245.51 | 11.581% | $273.9425 | $273.94 | $273.95 | $273.90 |
| 7 purchase totals = | $971.79 | $1,053.5491 | $1,053.54 | $1,053.55 | $1,053.60 | |