| 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 | $34.34 | 5.277% | $36.1521 | $36.15 | $36.15 | $36.20 |
| Purchase #2 | $152.36 | 3.628% | $157.8876 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $159.56 | 5.536% | $168.3932 | $168.39 | $168.40 | $168.40 |
| Purchase #4 | $175.69 | 3.530% | $181.8919 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $56.54 | 6.634% | $60.2909 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $214.45 | 4.678% | $224.482 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $76.62 | 12.772% | $86.4059 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $869.56 | $915.5036 | $915.50 | $915.55 | $915.60 | |