| 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 | $142.42 | 11.302% | $158.5163 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $217.57 | 4.275% | $226.8711 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $6.47 | 11.218% | $7.1958 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $100.38 | 5.490% | $105.8909 | $105.89 | $105.90 | $105.90 |
| Purchase #5 | $21.68 | 10.559% | $23.9692 | $23.97 | $23.95 | $24.00 |
| Purchase #6 | $27.66 | 11.614% | $30.8724 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $221.77 | 5.479% | $233.9208 | $233.92 | $233.90 | $233.90 |
| 7 purchase totals = | $737.95 | $787.2365 | $787.24 | $787.15 | $787.30 | |