| 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 | $153.58 | 11.522% | $171.2755 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $131.40 | 3.660% | $136.2092 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $164.93 | 13.415% | $187.0554 | $187.06 | $187.05 | $187.10 |
| Purchase #4 | $22.50 | 6.110% | $23.8748 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $155.85 | 12.735% | $175.6975 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $203.74 | 3.242% | $210.3453 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $55.54 | 10.566% | $61.4084 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $887.54 | $965.8661 | $965.88 | $965.85 | $965.90 | |