| 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 | $207.67 | 5.378% | $218.8385 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $115.99 | 8.501% | $125.8503 | $125.85 | $125.85 | $125.90 |
| Purchase #3 | $161.26 | 12.665% | $181.6836 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $216.56 | 8.590% | $235.1625 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $164.30 | 7.130% | $176.0146 | $176.01 | $176.00 | $176.00 |
| Purchase #6 | $192.40 | 3.568% | $199.2648 | $199.26 | $199.25 | $199.30 |
| Purchase #7 | $180.48 | 4.492% | $188.5872 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $1,238.66 | $1,325.4015 | $1,325.39 | $1,325.40 | $1,325.50 | |