| 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 | $163.69 | 5.197% | $172.197 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $226.80 | 11.458% | $252.7867 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $10.32 | 11.652% | $11.5225 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $171.67 | 4.705% | $179.7471 | $179.75 | $179.75 | $179.70 |
| Purchase #5 | $238.89 | 13.217% | $270.4641 | $270.46 | $270.45 | $270.50 |
| Purchase #6 | $225.73 | 8.314% | $244.4972 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $218.28 | 3.680% | $226.3127 | $226.31 | $226.30 | $226.30 |
| 7 purchase totals = | $1,255.38 | $1,357.5273 | $1,357.53 | $1,357.50 | $1,357.50 | |