| 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 | $138.61 | 7.619% | $149.1707 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $155.41 | 6.178% | $165.0112 | $165.01 | $165.00 | $165.00 |
| Purchase #3 | $50.85 | 5.549% | $53.6717 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $98.85 | 13.717% | $112.4093 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $245.67 | 11.733% | $274.4945 | $274.49 | $274.50 | $274.50 |
| Purchase #6 | $181.61 | 4.735% | $190.2092 | $190.21 | $190.20 | $190.20 |
| Purchase #7 | $250.61 | 4.396% | $261.6268 | $261.63 | $261.65 | $261.60 |
| 7 purchase totals = | $1,121.61 | $1,206.5934 | $1,206.59 | $1,206.55 | $1,206.60 | |