| 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 | $160.69 | 12.660% | $181.0334 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $69.47 | 12.779% | $78.3476 | $78.35 | $78.35 | $78.30 |
| Purchase #3 | $173.28 | 8.198% | $187.4855 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $226.60 | 9.502% | $248.1315 | $248.13 | $248.15 | $248.10 |
| Purchase #5 | $87.31 | 6.560% | $93.0375 | $93.04 | $93.05 | $93.00 |
| Purchase #6 | $69.93 | 4.224% | $72.8838 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $92.81 | 4.501% | $96.9874 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $880.09 | $957.9067 | $957.91 | $958.00 | $957.80 | |