| 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 | $117.82 | 13.608% | $133.8529 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $76.58 | 12.604% | $86.2321 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $6.25 | 6.590% | $6.6619 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $193.43 | 8.567% | $210.0011 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $98.57 | 5.645% | $104.1343 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $49.87 | 5.573% | $52.6493 | $52.65 | $52.65 | $52.60 |
| Purchase #7 | $204.84 | 8.673% | $222.6058 | $222.61 | $222.60 | $222.60 |
| 7 purchase totals = | $747.36 | $816.1374 | $816.13 | $816.15 | $816.10 | |