| 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 | $153.90 | 11.134% | $171.0352 | $171.04 | $171.05 | $171.00 |
| Purchase #2 | $212.73 | 10.867% | $235.8474 | $235.85 | $235.85 | $235.80 |
| Purchase #3 | $116.56 | 4.795% | $122.1491 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $9.33 | 12.845% | $10.5284 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $186.93 | 4.329% | $195.0222 | $195.02 | $195.00 | $195.00 |
| Purchase #6 | $208.47 | 10.825% | $231.0369 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $105.58 | 8.412% | $114.4614 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $993.50 | $1,080.0806 | $1,080.09 | $1,080.10 | $1,079.90 | |