| 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 | $188.64 | 10.207% | $207.8945 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $174.46 | 8.553% | $189.3816 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $40.44 | 8.698% | $43.9575 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $130.92 | 9.628% | $143.525 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $39.80 | 13.609% | $45.2164 | $45.22 | $45.20 | $45.20 |
| Purchase #6 | $121.70 | 12.402% | $136.7932 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $223.64 | 12.612% | $251.8455 | $251.85 | $251.85 | $251.80 |
| 7 purchase totals = | $919.60 | $1,018.6137 | $1,018.62 | $1,018.65 | $1,018.60 | |