| 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 | $163.28 | 13.630% | $185.5351 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $52.44 | 9.527% | $57.436 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $66.58 | 12.346% | $74.8 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $227.45 | 13.363% | $257.8441 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $137.62 | 13.697% | $156.4698 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $158.99 | 6.687% | $169.6217 | $169.62 | $169.60 | $169.60 |
| Purchase #7 | $123.54 | 4.705% | $129.3526 | $129.35 | $129.35 | $129.40 |
| 7 purchase totals = | $929.90 | $1,031.0593 | $1,031.06 | $1,031.05 | $1,031.00 | |