| 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 | $184.71 | 11.124% | $205.2571 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $161.59 | 5.542% | $170.5453 | $170.55 | $170.55 | $170.50 |
| Purchase #3 | $205.71 | 8.233% | $222.6461 | $222.65 | $222.65 | $222.60 |
| Purchase #4 | $16.59 | 3.108% | $17.1056 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $140.99 | 10.245% | $155.4344 | $155.43 | $155.45 | $155.40 |
| Purchase #6 | $209.85 | 9.395% | $229.5654 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $33.48 | 8.706% | $36.3948 | $36.39 | $36.40 | $36.40 |
| 7 purchase totals = | $952.92 | $1,036.9487 | $1,036.96 | $1,036.95 | $1,036.90 | |