| 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 | $215.48 | 7.349% | $231.3156 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $142.90 | 8.471% | $155.0051 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $160.92 | 11.406% | $179.2745 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $97.32 | 3.869% | $101.0853 | $101.09 | $101.10 | $101.10 |
| Purchase #5 | $72.62 | 5.437% | $76.5683 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $140.72 | 4.241% | $146.6879 | $146.69 | $146.70 | $146.70 |
| Purchase #7 | $7.45 | 7.214% | $7.9874 | $7.99 | $8.00 | $8.00 |
| 7 purchase totals = | $837.41 | $897.9241 | $897.94 | $897.90 | $898.00 | |