| 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 | $159.30 | 13.761% | $181.2213 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $18.31 | 10.709% | $20.2708 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $186.94 | 7.696% | $201.3269 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $139.94 | 13.805% | $159.2587 | $159.26 | $159.25 | $159.30 |
| Purchase #5 | $20.72 | 13.202% | $23.4555 | $23.46 | $23.45 | $23.50 |
| Purchase #6 | $212.32 | 5.611% | $224.2333 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $181.87 | 12.847% | $205.2348 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $919.40 | $1,015.0013 | $1,015.00 | $1,015.00 | $1,015.00 | |