| 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 | $153.82 | 11.652% | $171.7431 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $199.95 | 3.868% | $207.6841 | $207.68 | $207.70 | $207.70 |
| Purchase #3 | $41.99 | 8.779% | $45.6763 | $45.68 | $45.70 | $45.70 |
| Purchase #4 | $194.85 | 9.382% | $213.1308 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $161.62 | 12.403% | $181.6657 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $195.99 | 4.259% | $204.3372 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $28.70 | 7.266% | $30.7853 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $976.92 | $1,055.0225 | $1,055.03 | $1,055.10 | $1,055.00 | |