| 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 | $200.78 | 3.465% | $207.737 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $180.90 | 6.390% | $192.4595 | $192.46 | $192.45 | $192.50 |
| Purchase #3 | $83.37 | 9.699% | $91.4561 | $91.46 | $91.45 | $91.50 |
| Purchase #4 | $55.45 | 3.198% | $57.2233 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $125.26 | 4.590% | $131.0094 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $159.32 | 3.713% | $165.2356 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $11.26 | 8.809% | $12.2519 | $12.25 | $12.25 | $12.30 |
| 7 purchase totals = | $816.34 | $857.3728 | $857.38 | $857.35 | $857.40 | |