| 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 | $161.82 | 12.744% | $182.4423 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $28.75 | 11.361% | $32.0163 | $32.02 | $32.00 | $32.00 |
| Purchase #3 | $134.98 | 3.708% | $139.9851 | $139.99 | $140.00 | $140.00 |
| Purchase #4 | $168.97 | 10.542% | $186.7828 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $107.80 | 3.106% | $111.1483 | $111.15 | $111.15 | $111.10 |
| Purchase #6 | $237.43 | 6.483% | $252.8226 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $80.28 | 12.398% | $90.2331 | $90.23 | $90.25 | $90.20 |
| 7 purchase totals = | $920.03 | $995.4305 | $995.43 | $995.45 | $995.30 | |