| 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 | $166.50 | 12.497% | $187.3075 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $62.83 | 9.629% | $68.8799 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $221.56 | 13.222% | $250.8547 | $250.85 | $250.85 | $250.90 |
| Purchase #4 | $26.62 | 11.541% | $29.6922 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $58.29 | 13.772% | $66.3177 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $12.31 | 3.327% | $12.7196 | $12.72 | $12.70 | $12.70 |
| Purchase #7 | $168.87 | 9.384% | $184.7168 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $716.98 | $800.4884 | $800.49 | $800.45 | $800.50 | |