| 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 | $176.48 | 6.419% | $187.8083 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $206.76 | 11.828% | $231.2156 | $231.22 | $231.20 | $231.20 |
| Purchase #3 | $37.56 | 10.227% | $41.4013 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $60.96 | 7.497% | $65.5302 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $249.37 | 9.160% | $272.2123 | $272.21 | $272.20 | $272.20 |
| Purchase #6 | $25.40 | 11.639% | $28.3563 | $28.36 | $28.35 | $28.40 |
| Purchase #7 | $103.96 | 3.255% | $107.3439 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $860.49 | $933.8679 | $933.87 | $933.85 | $933.80 | |