| 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 | $71.95 | 10.725% | $79.6666 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $241.81 | 10.447% | $267.0719 | $267.07 | $267.05 | $267.10 |
| Purchase #3 | $84.90 | 9.139% | $92.659 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $169.67 | 8.527% | $184.1378 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $140.78 | 11.808% | $157.4033 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $202.44 | 9.780% | $222.2386 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $172.85 | 3.747% | $179.3267 | $179.33 | $179.35 | $179.30 |
| 7 purchase totals = | $1,084.40 | $1,182.5039 | $1,182.51 | $1,182.50 | $1,182.50 | |