| 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 | $144.57 | 9.826% | $158.7754 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $231.45 | 8.333% | $250.7367 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $212.52 | 5.160% | $223.486 | $223.49 | $223.50 | $223.50 |
| Purchase #4 | $117.94 | 12.776% | $133.008 | $133.01 | $133.00 | $133.00 |
| Purchase #5 | $167.38 | 11.242% | $186.1969 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $228.48 | 3.732% | $237.0069 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $150.36 | 4.688% | $157.4089 | $157.41 | $157.40 | $157.40 |
| 7 purchase totals = | $1,252.70 | $1,346.6188 | $1,346.64 | $1,346.65 | $1,346.60 | |