| 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 | $17.59 | 10.382% | $19.4162 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $166.61 | 10.660% | $184.3706 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $175.68 | 3.137% | $181.1911 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $209.66 | 12.262% | $235.3685 | $235.37 | $235.35 | $235.40 |
| Purchase #5 | $60.66 | 4.270% | $63.2502 | $63.25 | $63.25 | $63.30 |
| Purchase #6 | $196.43 | 5.383% | $207.0038 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $71.39 | 3.384% | $73.8058 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $898.02 | $964.4062 | $964.41 | $964.35 | $964.50 | |