| 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 | $182.30 | 9.486% | $199.593 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $161.93 | 3.396% | $167.4291 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $236.68 | 10.454% | $261.4225 | $261.42 | $261.40 | $261.40 |
| Purchase #4 | $158.65 | 10.839% | $175.8461 | $175.85 | $175.85 | $175.80 |
| Purchase #5 | $9.80 | 11.270% | $10.9045 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $86.90 | 7.752% | $93.6365 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $5.63 | 9.823% | $6.183 | $6.18 | $6.20 | $6.20 |
| 7 purchase totals = | $841.89 | $915.0147 | $915.01 | $915.05 | $914.90 | |