| 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 | $175.76 | 6.494% | $187.1739 | $187.17 | $187.15 | $187.20 |
| Purchase #2 | $55.58 | 8.693% | $60.4116 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $242.54 | 8.247% | $262.5423 | $262.54 | $262.55 | $262.50 |
| Purchase #4 | $175.68 | 5.663% | $185.6288 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $209.54 | 11.863% | $234.3977 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $84.88 | 11.398% | $94.5546 | $94.55 | $94.55 | $94.60 |
| Purchase #7 | $62.66 | 6.585% | $66.7862 | $66.79 | $66.80 | $66.80 |
| 7 purchase totals = | $1,006.64 | $1,091.4951 | $1,091.49 | $1,091.50 | $1,091.50 | |