| 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 | $180.36 | 10.456% | $199.2184 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $162.36 | 12.575% | $182.7768 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $24.82 | 4.120% | $25.8426 | $25.84 | $25.85 | $25.80 |
| Purchase #4 | $52.82 | 8.381% | $57.2468 | $57.25 | $57.25 | $57.20 |
| Purchase #5 | $133.87 | 6.382% | $142.4136 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $139.78 | 5.590% | $147.5937 | $147.59 | $147.60 | $147.60 |
| Purchase #7 | $202.37 | 12.699% | $228.069 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $896.38 | $983.1609 | $983.16 | $983.15 | $983.10 | |