| 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 | $139.70 | 3.377% | $144.4177 | $144.42 | $144.40 | $144.40 |
| Purchase #2 | $213.87 | 9.356% | $233.8797 | $233.88 | $233.90 | $233.90 |
| Purchase #3 | $249.37 | 7.871% | $268.9979 | $269.00 | $269.00 | $269.00 |
| Purchase #4 | $237.31 | 6.563% | $252.8847 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $79.38 | 6.365% | $84.4325 | $84.43 | $84.45 | $84.40 |
| Purchase #6 | $153.40 | 3.798% | $159.2261 | $159.23 | $159.25 | $159.20 |
| Purchase #7 | $26.89 | 3.446% | $27.8166 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $1,099.92 | $1,171.6552 | $1,171.66 | $1,171.70 | $1,171.60 | |