| 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 | $185.55 | 12.796% | $209.293 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $86.58 | 3.715% | $89.7964 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $82.97 | 6.602% | $88.4477 | $88.45 | $88.45 | $88.40 |
| Purchase #4 | $83.36 | 13.855% | $94.9095 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $119.47 | 13.774% | $135.9258 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $86.26 | 12.701% | $97.2159 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $166.67 | 8.768% | $181.2836 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $810.86 | $896.8719 | $896.88 | $896.90 | $896.80 | |