| 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 | $202.75 | 9.754% | $222.5262 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $164.70 | 7.807% | $177.5581 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $156.72 | 8.441% | $169.9487 | $169.95 | $169.95 | $169.90 |
| Purchase #4 | $135.30 | 5.247% | $142.3992 | $142.40 | $142.40 | $142.40 |
| Purchase #5 | $86.99 | 4.649% | $91.0342 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $153.92 | 6.795% | $164.3789 | $164.38 | $164.40 | $164.40 |
| Purchase #7 | $140.27 | 4.562% | $146.6691 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,040.65 | $1,114.5144 | $1,114.52 | $1,114.55 | $1,114.50 | |