| 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 | $177.85 | 8.246% | $192.5155 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $218.69 | 5.257% | $230.1865 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $168.84 | 12.690% | $190.2658 | $190.27 | $190.25 | $190.30 |
| Purchase #4 | $18.83 | 10.400% | $20.7883 | $20.79 | $20.80 | $20.80 |
| Purchase #5 | $20.66 | 6.806% | $22.0661 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $214.60 | 5.455% | $226.3064 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $227.84 | 10.834% | $252.5242 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,047.31 | $1,134.6528 | $1,134.67 | $1,134.60 | $1,134.70 | |