| 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 | $175.44 | 6.469% | $186.7892 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $223.32 | 7.400% | $239.8457 | $239.85 | $239.85 | $239.80 |
| Purchase #3 | $15.53 | 6.644% | $16.5618 | $16.56 | $16.55 | $16.60 |
| Purchase #4 | $181.84 | 9.290% | $198.7329 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $197.94 | 3.342% | $204.5552 | $204.56 | $204.55 | $204.60 |
| Purchase #6 | $161.33 | 4.294% | $168.2575 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $132.91 | 7.214% | $142.4981 | $142.50 | $142.50 | $142.50 |
| 7 purchase totals = | $1,088.31 | $1,157.2404 | $1,157.25 | $1,157.25 | $1,157.30 | |