| 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 | $154.71 | 11.841% | $173.0292 | $173.03 | $173.05 | $173.00 |
| Purchase #2 | $231.41 | 12.382% | $260.0632 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $27.82 | 9.372% | $30.4273 | $30.43 | $30.45 | $30.40 |
| Purchase #4 | $51.39 | 10.445% | $56.7577 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $123.70 | 3.515% | $128.0481 | $128.05 | $128.05 | $128.00 |
| Purchase #6 | $173.31 | 7.174% | $185.7433 | $185.74 | $185.75 | $185.70 |
| Purchase #7 | $109.86 | 4.264% | $114.5444 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $872.20 | $948.6132 | $948.61 | $948.65 | $948.50 | |