| 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 | $161.46 | 13.300% | $182.9342 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $195.64 | 6.219% | $207.8069 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $209.88 | 8.780% | $228.3075 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $220.77 | 10.125% | $243.123 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $125.77 | 7.848% | $135.6404 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $67.79 | 5.411% | $71.4581 | $71.46 | $71.45 | $71.50 |
| Purchase #7 | $198.35 | 6.272% | $210.7905 | $210.79 | $210.80 | $210.80 |
| 7 purchase totals = | $1,179.66 | $1,280.0606 | $1,280.06 | $1,280.05 | $1,280.00 | |