| 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 | $181.66 | 7.704% | $195.6551 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $109.68 | 13.435% | $124.4155 | $124.42 | $124.40 | $124.40 |
| Purchase #3 | $150.82 | 13.808% | $171.6452 | $171.65 | $171.65 | $171.60 |
| Purchase #4 | $67.81 | 8.774% | $73.7596 | $73.76 | $73.75 | $73.80 |
| Purchase #5 | $201.40 | 13.236% | $228.0573 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $78.87 | 3.222% | $81.4112 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $74.88 | 10.549% | $82.7791 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $865.12 | $957.7230 | $957.74 | $957.70 | $957.80 | |