| 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 | $170.40 | 6.232% | $181.0193 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $109.75 | 13.813% | $124.9098 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $205.58 | 12.699% | $231.6866 | $231.69 | $231.70 | $231.70 |
| Purchase #4 | $212.79 | 11.116% | $236.4437 | $236.44 | $236.45 | $236.40 |
| Purchase #5 | $96.40 | 9.650% | $105.7026 | $105.70 | $105.70 | $105.70 |
| Purchase #6 | $82.53 | 10.773% | $91.421 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $30.85 | 11.728% | $34.4681 | $34.47 | $34.45 | $34.50 |
| 7 purchase totals = | $908.30 | $1,005.6511 | $1,005.65 | $1,005.60 | $1,005.60 | |