| 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 | $162.68 | 9.218% | $177.6758 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $209.41 | 10.499% | $231.396 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $49.96 | 5.769% | $52.8422 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $54.69 | 8.436% | $59.3036 | $59.30 | $59.30 | $59.30 |
| Purchase #5 | $86.52 | 9.202% | $94.4816 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $140.57 | 5.146% | $147.8037 | $147.80 | $147.80 | $147.80 |
| Purchase #7 | $75.96 | 5.372% | $80.0406 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $779.79 | $843.5435 | $843.54 | $843.60 | $843.50 | |