| 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 | $175.88 | 3.846% | $182.6443 | $182.64 | $182.65 | $182.60 |
| Purchase #2 | $193.70 | 10.449% | $213.9397 | $213.94 | $213.95 | $213.90 |
| Purchase #3 | $132.56 | 6.766% | $141.529 | $141.53 | $141.55 | $141.50 |
| Purchase #4 | $38.36 | 5.573% | $40.4978 | $40.50 | $40.50 | $40.50 |
| Purchase #5 | $222.41 | 11.525% | $248.0428 | $248.04 | $248.05 | $248.00 |
| Purchase #6 | $85.34 | 13.775% | $97.0956 | $97.10 | $97.10 | $97.10 |
| Purchase #7 | $192.71 | 7.661% | $207.4735 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $1,040.96 | $1,131.2227 | $1,131.22 | $1,131.25 | $1,131.10 | |