| 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 | $162.40 | 11.224% | $180.6278 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $27.25 | 9.197% | $29.7562 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $54.93 | 5.447% | $57.922 | $57.92 | $57.90 | $57.90 |
| Purchase #4 | $164.49 | 11.450% | $183.3241 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $208.94 | 7.173% | $223.9273 | $223.93 | $223.95 | $223.90 |
| Purchase #6 | $240.27 | 8.731% | $261.248 | $261.25 | $261.25 | $261.20 |
| Purchase #7 | $164.88 | 12.529% | $185.5378 | $185.54 | $185.55 | $185.50 |
| 7 purchase totals = | $1,023.16 | $1,122.3432 | $1,122.35 | $1,122.35 | $1,122.20 | |