| 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 | $139.41 | 3.495% | $144.2824 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $16.48 | 10.357% | $18.1868 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $47.68 | 9.624% | $52.2687 | $52.27 | $52.25 | $52.30 |
| Purchase #4 | $130.47 | 10.503% | $144.1733 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $160.38 | 13.430% | $181.919 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $137.78 | 12.431% | $154.9074 | $154.91 | $154.90 | $154.90 |
| Purchase #7 | $216.38 | 8.742% | $235.2959 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $848.58 | $931.0335 | $931.04 | $931.00 | $931.10 | |