| 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 | $177.83 | 5.358% | $187.3581 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $182.79 | 4.354% | $190.7487 | $190.75 | $190.75 | $190.70 |
| Purchase #3 | $53.61 | 13.205% | $60.6892 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $209.69 | 5.395% | $221.0028 | $221.00 | $221.00 | $221.00 |
| Purchase #5 | $84.76 | 12.757% | $95.5728 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $165.76 | 10.134% | $182.5581 | $182.56 | $182.55 | $182.60 |
| Purchase #7 | $154.64 | 5.754% | $163.538 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $1,029.08 | $1,101.4677 | $1,101.47 | $1,101.45 | $1,101.50 | |