| 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 | $181.79 | 9.845% | $199.6872 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $248.95 | 13.653% | $282.9391 | $282.94 | $282.95 | $282.90 |
| Purchase #3 | $166.32 | 10.365% | $183.5591 | $183.56 | $183.55 | $183.60 |
| Purchase #4 | $118.55 | 11.730% | $132.4559 | $132.46 | $132.45 | $132.50 |
| Purchase #5 | $188.76 | 10.798% | $209.1423 | $209.14 | $209.15 | $209.10 |
| Purchase #6 | $156.82 | 8.734% | $170.5167 | $170.52 | $170.50 | $170.50 |
| Purchase #7 | $116.84 | 8.476% | $126.7434 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $1,178.03 | $1,305.0437 | $1,305.05 | $1,305.05 | $1,305.00 | |