| 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 | $133.84 | 12.671% | $150.7989 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $202.69 | 7.633% | $218.1613 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $61.56 | 7.699% | $66.2995 | $66.30 | $66.30 | $66.30 |
| Purchase #4 | $181.74 | 10.873% | $201.5006 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $173.98 | 3.482% | $180.038 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $232.44 | 12.453% | $261.3858 | $261.39 | $261.40 | $261.40 |
| Purchase #7 | $92.60 | 10.756% | $102.5601 | $102.56 | $102.55 | $102.60 |
| 7 purchase totals = | $1,078.85 | $1,180.7442 | $1,180.75 | $1,180.75 | $1,180.80 | |