| 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 | $163.98 | 6.866% | $175.2389 | $175.24 | $175.25 | $175.20 |
| Purchase #2 | $90.88 | 4.334% | $94.8187 | $94.82 | $94.80 | $94.80 |
| Purchase #3 | $94.99 | 12.249% | $106.6253 | $106.63 | $106.65 | $106.60 |
| Purchase #4 | $10.85 | 3.477% | $11.2273 | $11.23 | $11.25 | $11.20 |
| Purchase #5 | $46.82 | 12.652% | $52.7437 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $182.62 | 9.587% | $200.1278 | $200.13 | $200.15 | $200.10 |
| Purchase #7 | $222.44 | 5.589% | $234.8722 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $812.58 | $875.6539 | $875.66 | $875.70 | $875.50 | |