| 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 | $10.51 | 5.585% | $11.097 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $153.49 | 3.442% | $158.7731 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $143.73 | 9.533% | $157.4318 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $213.32 | 4.751% | $223.4548 | $223.45 | $223.45 | $223.50 |
| Purchase #5 | $88.64 | 3.731% | $91.9472 | $91.95 | $91.95 | $91.90 |
| Purchase #6 | $30.76 | 7.777% | $33.1522 | $33.15 | $33.15 | $33.20 |
| Purchase #7 | $215.68 | 6.474% | $229.6431 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $856.13 | $905.4992 | $905.49 | $905.50 | $905.50 | |