| 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 | $147.46 | 10.680% | $163.2087 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $76.26 | 10.468% | $84.2429 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $158.85 | 7.393% | $170.5938 | $170.59 | $170.60 | $170.60 |
| Purchase #4 | $215.79 | 4.752% | $226.0443 | $226.04 | $226.05 | $226.00 |
| Purchase #5 | $228.93 | 8.680% | $248.8011 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $98.57 | 11.132% | $109.5428 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $121.88 | 3.675% | $126.3591 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $1,047.74 | $1,128.7927 | $1,128.78 | $1,128.80 | $1,128.70 | |