| 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 | $218.36 | 5.258% | $229.8414 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $193.65 | 7.856% | $208.8631 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $44.62 | 11.186% | $49.6112 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $177.28 | 7.730% | $190.9837 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $49.87 | 6.739% | $53.2307 | $53.23 | $53.25 | $53.20 |
| Purchase #6 | $126.60 | 10.486% | $139.8753 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $37.54 | 12.371% | $42.1841 | $42.18 | $42.20 | $42.20 |
| 7 purchase totals = | $847.92 | $914.5895 | $914.58 | $914.65 | $914.60 | |