| 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 | $172.47 | 6.461% | $183.6133 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $182.85 | 10.659% | $202.34 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $187.69 | 3.324% | $193.9288 | $193.93 | $193.95 | $193.90 |
| Purchase #4 | $172.25 | 10.109% | $189.6628 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $233.68 | 10.796% | $258.9081 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $72.66 | 7.181% | $77.8777 | $77.88 | $77.90 | $77.90 |
| Purchase #7 | $229.98 | 13.866% | $261.869 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $1,251.58 | $1,368.1997 | $1,368.20 | $1,368.20 | $1,368.20 | |