| 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 | $199.79 | 4.284% | $208.349 | $208.35 | $208.35 | $208.30 |
| Purchase #2 | $55.39 | 4.714% | $58.0011 | $58.00 | $58.00 | $58.00 |
| Purchase #3 | $135.61 | 13.708% | $154.1994 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $181.33 | 13.652% | $206.0852 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $137.43 | 9.305% | $150.2179 | $150.22 | $150.20 | $150.20 |
| Purchase #6 | $137.96 | 9.694% | $151.3338 | $151.33 | $151.35 | $151.30 |
| Purchase #7 | $196.30 | 13.527% | $222.8535 | $222.85 | $222.85 | $222.90 |
| 7 purchase totals = | $1,043.81 | $1,151.0399 | $1,151.04 | $1,151.05 | $1,151.00 | |