| 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 | $18.37 | 7.209% | $19.6943 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $58.55 | 13.135% | $66.2405 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $185.89 | 12.235% | $208.6336 | $208.63 | $208.65 | $208.60 |
| Purchase #4 | $220.80 | 6.211% | $234.5139 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $166.44 | 11.130% | $184.9648 | $184.96 | $184.95 | $185.00 |
| Purchase #6 | $205.25 | 9.538% | $224.8267 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $223.84 | 5.841% | $236.9145 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $1,079.14 | $1,175.7883 | $1,175.77 | $1,175.80 | $1,175.70 | |