| 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 | $181.92 | 5.725% | $192.3349 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $173.92 | 4.323% | $181.4386 | $181.44 | $181.45 | $181.40 |
| Purchase #3 | $118.65 | 10.623% | $131.2542 | $131.25 | $131.25 | $131.30 |
| Purchase #4 | $213.97 | 9.235% | $233.7301 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $90.62 | 10.396% | $100.0409 | $100.04 | $100.05 | $100.00 |
| Purchase #6 | $225.97 | 3.262% | $233.3411 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $223.32 | 4.864% | $234.1823 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $1,228.37 | $1,306.3221 | $1,306.31 | $1,306.40 | $1,306.20 | |