| 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 | $139.41 | 9.658% | $152.8742 | $152.87 | $152.85 | $152.90 |
| Purchase #2 | $51.52 | 12.346% | $57.8807 | $57.88 | $57.90 | $57.90 |
| Purchase #3 | $200.51 | 7.443% | $215.434 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $50.53 | 9.348% | $55.2535 | $55.25 | $55.25 | $55.30 |
| Purchase #5 | $151.76 | 4.124% | $158.0186 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $110.97 | 6.135% | $117.778 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $221.58 | 4.429% | $231.3938 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $926.28 | $988.6328 | $988.62 | $988.65 | $988.70 | |