| 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 | $122.68 | 12.515% | $138.0334 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $134.88 | 7.127% | $144.4929 | $144.49 | $144.50 | $144.50 |
| Purchase #3 | $79.74 | 11.186% | $88.6597 | $88.66 | $88.65 | $88.70 |
| Purchase #4 | $46.69 | 8.198% | $50.5176 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $163.72 | 13.312% | $185.5144 | $185.51 | $185.50 | $185.50 |
| Purchase #6 | $199.38 | 4.113% | $207.5805 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $140.99 | 9.105% | $153.8271 | $153.83 | $153.85 | $153.80 |
| 7 purchase totals = | $888.08 | $968.6256 | $968.62 | $968.65 | $968.60 | |