| 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 | $161.46 | 12.225% | $181.1985 | $181.20 | $181.20 | $181.20 |
| Purchase #2 | $31.84 | 5.821% | $33.6934 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $116.49 | 13.176% | $131.8387 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $209.82 | 8.386% | $227.4155 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $204.91 | 5.194% | $215.553 | $215.55 | $215.55 | $215.60 |
| Purchase #6 | $165.31 | 13.580% | $187.7591 | $187.76 | $187.75 | $187.80 |
| Purchase #7 | $207.63 | 3.544% | $214.9884 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $1,097.46 | $1,192.4466 | $1,192.45 | $1,192.45 | $1,192.50 | |