| 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 | $176.84 | 4.759% | $185.2558 | $185.26 | $185.25 | $185.30 |
| Purchase #2 | $175.93 | 12.592% | $198.0831 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $100.55 | 3.677% | $104.2472 | $104.25 | $104.25 | $104.20 |
| Purchase #4 | $8.29 | 4.582% | $8.6698 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $24.32 | 13.154% | $27.5191 | $27.52 | $27.50 | $27.50 |
| Purchase #6 | $32.46 | 6.224% | $34.4803 | $34.48 | $34.50 | $34.50 |
| Purchase #7 | $73.84 | 3.273% | $76.2568 | $76.26 | $76.25 | $76.30 |
| 7 purchase totals = | $592.23 | $634.5121 | $634.52 | $634.50 | $634.60 | |