| 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 | $172.69 | 7.773% | $186.1132 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $145.53 | 6.259% | $154.6387 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $159.89 | 5.139% | $168.1067 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $250.54 | 12.453% | $281.7397 | $281.74 | $281.75 | $281.70 |
| Purchase #5 | $19.25 | 3.828% | $19.9869 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $177.41 | 13.183% | $200.798 | $200.80 | $200.80 | $200.80 |
| Purchase #7 | $7.83 | 10.576% | $8.6581 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $933.14 | $1,020.0413 | $1,020.05 | $1,020.05 | $1,020.00 | |