| 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 | $139.85 | 10.314% | $154.2741 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $152.75 | 4.177% | $159.1304 | $159.13 | $159.15 | $159.10 |
| Purchase #3 | $181.51 | 3.168% | $187.2602 | $187.26 | $187.25 | $187.30 |
| Purchase #4 | $28.66 | 5.821% | $30.3283 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $74.82 | 9.549% | $81.9646 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $155.54 | 11.461% | $173.3664 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $19.37 | 5.716% | $20.4772 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $752.50 | $806.8012 | $806.80 | $806.80 | $806.90 | |