| 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 | $150.79 | 10.843% | $167.1402 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $197.61 | 13.328% | $223.9475 | $223.95 | $223.95 | $223.90 |
| Purchase #3 | $214.99 | 7.578% | $231.2819 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $153.79 | 9.623% | $168.5892 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $146.37 | 6.198% | $155.442 | $155.44 | $155.45 | $155.40 |
| Purchase #6 | $138.92 | 5.192% | $146.1327 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $241.30 | 8.170% | $261.0142 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,243.77 | $1,353.5477 | $1,353.54 | $1,353.60 | $1,353.40 | |