| 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 | $171.80 | 5.362% | $181.0119 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $192.36 | 7.329% | $206.4581 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $6.87 | 11.795% | $7.6803 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $74.34 | 5.316% | $78.2919 | $78.29 | $78.30 | $78.30 |
| Purchase #5 | $51.79 | 9.433% | $56.6754 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $163.64 | 4.773% | $171.4505 | $171.45 | $171.45 | $171.50 |
| Purchase #7 | $118.64 | 7.245% | $127.2355 | $127.24 | $127.25 | $127.20 |
| 7 purchase totals = | $779.44 | $828.8036 | $828.81 | $828.85 | $828.90 | |