| 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 | $164.79 | 6.334% | $175.2278 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $182.76 | 7.800% | $197.0153 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $55.69 | 13.229% | $63.0572 | $63.06 | $63.05 | $63.10 |
| Purchase #4 | $198.83 | 11.696% | $222.0852 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $200.66 | 3.413% | $207.5085 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $179.64 | 6.855% | $191.9543 | $191.95 | $191.95 | $192.00 |
| Purchase #7 | $216.75 | 4.691% | $226.9177 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,199.12 | $1,283.7660 | $1,283.78 | $1,283.75 | $1,283.80 | |