| 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 | $139.79 | 11.304% | $155.5919 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $13.53 | 5.678% | $14.2982 | $14.30 | $14.30 | $14.30 |
| Purchase #3 | $105.29 | 11.319% | $117.2078 | $117.21 | $117.20 | $117.20 |
| Purchase #4 | $30.58 | 13.671% | $34.7606 | $34.76 | $34.75 | $34.80 |
| Purchase #5 | $113.50 | 5.735% | $120.0092 | $120.01 | $120.00 | $120.00 |
| Purchase #6 | $224.68 | 7.360% | $241.2164 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $221.98 | 4.684% | $232.3775 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $849.35 | $915.4616 | $915.47 | $915.45 | $915.50 | |