| 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 | $150.34 | 10.370% | $165.9303 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $97.67 | 7.839% | $105.3264 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $49.41 | 6.300% | $52.5228 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $239.36 | 10.183% | $263.734 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $91.86 | 13.695% | $104.4402 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $109.88 | 10.757% | $121.6998 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $245.48 | 6.528% | $261.5049 | $261.50 | $261.50 | $261.50 |
| 7 purchase totals = | $984.00 | $1,075.1584 | $1,075.15 | $1,075.20 | $1,075.00 | |