| 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 | $139.48 | 8.304% | $151.0624 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $160.72 | 12.833% | $181.3452 | $181.35 | $181.35 | $181.30 |
| Purchase #3 | $92.75 | 10.543% | $102.5286 | $102.53 | $102.55 | $102.50 |
| Purchase #4 | $20.51 | 7.429% | $22.0337 | $22.03 | $22.05 | $22.00 |
| Purchase #5 | $68.89 | 7.506% | $74.0609 | $74.06 | $74.05 | $74.10 |
| Purchase #6 | $209.81 | 8.541% | $227.7299 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $161.57 | 8.456% | $175.2324 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $853.73 | $933.9931 | $933.99 | $934.05 | $933.90 | |