| 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 | $178.25 | 12.240% | $200.0678 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $167.94 | 6.210% | $178.3691 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $246.53 | 5.862% | $260.9816 | $260.98 | $261.00 | $261.00 |
| Purchase #4 | $181.42 | 3.716% | $188.1616 | $188.16 | $188.15 | $188.20 |
| Purchase #5 | $63.68 | 10.194% | $70.1715 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $128.40 | 13.712% | $146.0062 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $107.32 | 5.542% | $113.2677 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $1,073.54 | $1,157.0255 | $1,157.03 | $1,156.95 | $1,157.20 | |