| 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 | $150.31 | 5.748% | $158.9498 | $158.95 | $158.95 | $158.90 |
| Purchase #2 | $182.75 | 13.711% | $207.8069 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $10.65 | 10.336% | $11.7508 | $11.75 | $11.75 | $11.80 |
| Purchase #4 | $108.69 | 8.772% | $118.2243 | $118.22 | $118.20 | $118.20 |
| Purchase #5 | $173.49 | 4.464% | $181.2346 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $165.68 | 12.802% | $186.8904 | $186.89 | $186.90 | $186.90 |
| Purchase #7 | $239.38 | 5.329% | $252.1366 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $1,030.95 | $1,116.9934 | $1,116.99 | $1,117.00 | $1,116.90 | |