| 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 | $76.72 | 7.615% | $82.5622 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $168.86 | 8.709% | $183.566 | $183.57 | $183.55 | $183.60 |
| Purchase #3 | $213.65 | 3.500% | $221.1278 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $243.57 | 3.768% | $252.7477 | $252.75 | $252.75 | $252.70 |
| Purchase #5 | $10.74 | 12.680% | $12.1018 | $12.10 | $12.10 | $12.10 |
| Purchase #6 | $157.32 | 4.414% | $164.2641 | $164.26 | $164.25 | $164.30 |
| Purchase #7 | $142.79 | 8.366% | $154.7358 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $1,013.65 | $1,071.1054 | $1,071.11 | $1,071.10 | $1,071.10 | |