| 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 | $202.79 | 12.810% | $228.7674 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $76.58 | 13.601% | $86.9956 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $171.97 | 3.273% | $177.5986 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $92.37 | 5.236% | $97.2065 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $111.27 | 8.600% | $120.8392 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $49.81 | 6.184% | $52.8903 | $52.89 | $52.90 | $52.90 |
| Purchase #7 | $77.44 | 8.404% | $83.9481 | $83.95 | $83.95 | $83.90 |
| 7 purchase totals = | $782.23 | $848.2457 | $848.26 | $848.25 | $848.20 | |