| 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 | $133.66 | 4.613% | $139.8257 | $139.83 | $139.85 | $139.80 |
| Purchase #2 | $180.61 | 3.440% | $186.823 | $186.82 | $186.80 | $186.80 |
| Purchase #3 | $10.26 | 8.186% | $11.0999 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $178.64 | 11.502% | $199.1872 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $120.59 | 3.620% | $124.9554 | $124.96 | $124.95 | $125.00 |
| Purchase #6 | $123.90 | 12.426% | $139.2958 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $73.41 | 3.161% | $75.7305 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $821.07 | $876.9175 | $876.93 | $876.95 | $876.90 | |