| 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 | $183.71 | 8.443% | $199.2206 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $134.70 | 3.618% | $139.5734 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $65.56 | 12.620% | $73.8337 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $58.88 | 8.364% | $63.8047 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $163.36 | 6.574% | $174.0993 | $174.10 | $174.10 | $174.10 |
| Purchase #6 | $225.44 | 12.211% | $252.9685 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $82.42 | 7.501% | $88.6023 | $88.60 | $88.60 | $88.60 |
| 7 purchase totals = | $914.07 | $992.1025 | $992.09 | $992.05 | $992.10 | |