| 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 | $154.31 | 4.389% | $161.0827 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $220.72 | 4.804% | $231.3234 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $170.76 | 13.421% | $193.6777 | $193.68 | $193.70 | $193.70 |
| Purchase #4 | $42.69 | 13.715% | $48.5449 | $48.54 | $48.55 | $48.50 |
| Purchase #5 | $7.95 | 13.389% | $9.0144 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $171.99 | 5.187% | $180.9111 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $94.50 | 10.273% | $104.208 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $862.92 | $928.7622 | $928.75 | $928.75 | $928.70 | |