| 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 | $186.37 | 11.209% | $207.2602 | $207.26 | $207.25 | $207.30 |
| Purchase #2 | $11.25 | 3.771% | $11.6742 | $11.67 | $11.65 | $11.70 |
| Purchase #3 | $215.92 | 4.324% | $225.2564 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $90.42 | 12.160% | $101.4151 | $101.42 | $101.40 | $101.40 |
| Purchase #5 | $30.70 | 13.339% | $34.7951 | $34.80 | $34.80 | $34.80 |
| Purchase #6 | $124.53 | 5.513% | $131.3953 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $137.36 | 5.594% | $145.0439 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $796.55 | $856.8402 | $856.85 | $856.80 | $856.90 | |