| 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 | $125.31 | 11.343% | $139.5239 | $139.52 | $139.50 | $139.50 |
| Purchase #2 | $17.33 | 6.178% | $18.4006 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $142.30 | 11.300% | $158.3799 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $42.41 | 10.495% | $46.8609 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $148.65 | 6.285% | $157.9927 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $212.97 | 8.444% | $230.9532 | $230.95 | $230.95 | $231.00 |
| Purchase #7 | $226.68 | 6.375% | $241.1309 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $915.65 | $993.2421 | $993.23 | $993.25 | $993.30 | |