| 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 | $163.60 | 13.291% | $185.3441 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $8.25 | 10.740% | $9.1361 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $250.64 | 4.355% | $261.5554 | $261.56 | $261.55 | $261.60 |
| Purchase #4 | $157.52 | 11.838% | $176.1672 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $196.54 | 7.223% | $210.7361 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $228.32 | 9.308% | $249.572 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $213.87 | 11.543% | $238.557 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $1,218.74 | $1,331.0679 | $1,331.08 | $1,331.05 | $1,331.10 | |