| 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 | $156.89 | 3.138% | $161.8132 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $26.88 | 12.866% | $30.3384 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $193.89 | 9.615% | $212.5325 | $212.53 | $212.55 | $212.50 |
| Purchase #4 | $216.95 | 11.240% | $241.3352 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $118.59 | 4.676% | $124.1353 | $124.14 | $124.15 | $124.10 |
| Purchase #6 | $216.87 | 12.870% | $244.7812 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $158.78 | 3.344% | $164.0896 | $164.09 | $164.10 | $164.10 |
| 7 purchase totals = | $1,088.85 | $1,179.0254 | $1,179.03 | $1,179.10 | $1,178.90 | |