| 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 | $146.86 | 12.461% | $165.1602 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $241.86 | 9.298% | $264.3481 | $264.35 | $264.35 | $264.30 |
| Purchase #3 | $241.60 | 8.384% | $261.8557 | $261.86 | $261.85 | $261.90 |
| Purchase #4 | $103.45 | 11.806% | $115.6633 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $15.88 | 5.104% | $16.6905 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $97.99 | 7.606% | $105.4431 | $105.44 | $105.45 | $105.40 |
| Purchase #7 | $191.65 | 4.377% | $200.0385 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $1,039.29 | $1,129.1994 | $1,129.20 | $1,129.20 | $1,129.20 | |