| 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 | $138.62 | 9.416% | $151.6725 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $200.61 | 7.234% | $215.1221 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $55.99 | 10.578% | $61.9126 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $79.32 | 7.587% | $85.338 | $85.34 | $85.35 | $85.30 |
| Purchase #5 | $245.96 | 6.165% | $261.1234 | $261.12 | $261.10 | $261.10 |
| Purchase #6 | $183.75 | 5.501% | $193.8581 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $149.75 | 7.116% | $160.4062 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $1,054.00 | $1,129.4329 | $1,129.43 | $1,129.35 | $1,129.40 | |