| 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 | $73.65 | 6.783% | $78.6457 | $78.65 | $78.65 | $78.60 |
| Purchase #2 | $120.40 | 5.313% | $126.7969 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $95.31 | 6.425% | $101.4337 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $179.87 | 7.145% | $192.7217 | $192.72 | $192.70 | $192.70 |
| Purchase #5 | $175.83 | 5.793% | $186.0158 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $225.85 | 3.771% | $234.3668 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $121.94 | 3.160% | $125.7933 | $125.79 | $125.80 | $125.80 |
| 7 purchase totals = | $992.85 | $1,045.7739 | $1,045.78 | $1,045.75 | $1,045.70 | |