| 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 | $193.46 | 7.441% | $207.8554 | $207.86 | $207.85 | $207.90 |
| Purchase #2 | $225.95 | 11.298% | $251.4778 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $131.96 | 6.337% | $140.3223 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $74.53 | 4.674% | $78.0135 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $41.45 | 13.668% | $47.1154 | $47.12 | $47.10 | $47.10 |
| Purchase #6 | $171.56 | 8.473% | $186.0963 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $17.66 | 3.855% | $18.3408 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $856.57 | $929.2215 | $929.23 | $929.20 | $929.20 | |