| 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 | $167.70 | 4.279% | $174.8759 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $97.40 | 7.382% | $104.5901 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $217.62 | 13.580% | $247.1728 | $247.17 | $247.15 | $247.20 |
| Purchase #4 | $163.94 | 7.418% | $176.1011 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $229.54 | 9.811% | $252.0602 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $214.97 | 3.183% | $221.8125 | $221.81 | $221.80 | $221.80 |
| Purchase #7 | $27.95 | 12.592% | $31.4695 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $1,119.12 | $1,208.0821 | $1,208.08 | $1,208.05 | $1,208.20 | |