| 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 | $177.83 | 8.435% | $192.83 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $30.32 | 12.533% | $34.12 | $34.12 | $34.10 | $34.10 |
| Purchase #3 | $58.26 | 12.786% | $65.7091 | $65.71 | $65.70 | $65.70 |
| Purchase #4 | $161.96 | 5.412% | $170.7253 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $120.70 | 13.797% | $137.353 | $137.35 | $137.35 | $137.40 |
| Purchase #6 | $31.31 | 9.409% | $34.256 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $207.54 | 8.561% | $225.3075 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $787.92 | $860.3009 | $860.31 | $860.30 | $860.30 | |