| 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 | $192.52 | 7.760% | $207.4596 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $210.87 | 8.197% | $228.155 | $228.16 | $228.15 | $228.20 |
| Purchase #3 | $55.25 | 10.859% | $61.2496 | $61.25 | $61.25 | $61.20 |
| Purchase #4 | $175.34 | 8.522% | $190.2825 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $67.59 | 9.399% | $73.9428 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $75.69 | 10.533% | $83.6624 | $83.66 | $83.65 | $83.70 |
| Purchase #7 | $170.38 | 8.573% | $184.9867 | $184.99 | $185.00 | $185.00 |
| 7 purchase totals = | $947.64 | $1,029.7386 | $1,029.74 | $1,029.75 | $1,029.80 | |