| 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 | $88.30 | 10.308% | $97.402 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $180.58 | 13.652% | $205.2328 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $47.79 | 13.729% | $54.3511 | $54.35 | $54.35 | $54.40 |
| Purchase #4 | $141.26 | 8.276% | $152.9507 | $152.95 | $152.95 | $153.00 |
| Purchase #5 | $164.91 | 11.849% | $184.4502 | $184.45 | $184.45 | $184.50 |
| Purchase #6 | $128.54 | 5.414% | $135.4992 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $29.47 | 4.324% | $30.7443 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $780.85 | $860.6303 | $860.62 | $860.65 | $860.70 | |