| 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 | $15.66 | 13.211% | $17.7288 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $159.49 | 7.581% | $171.5809 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $149.25 | 9.185% | $162.9586 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $239.99 | 11.624% | $267.8864 | $267.89 | $267.90 | $267.90 |
| Purchase #5 | $169.43 | 4.199% | $176.5444 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $242.78 | 7.847% | $261.8309 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $184.94 | 8.383% | $200.4435 | $200.44 | $200.45 | $200.40 |
| 7 purchase totals = | $1,161.54 | $1,258.9735 | $1,258.97 | $1,259.05 | $1,258.90 | |