| 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 | $173.44 | 6.277% | $184.3268 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $85.54 | 8.832% | $93.0949 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $231.25 | 13.149% | $261.6571 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $150.66 | 9.390% | $164.807 | $164.81 | $164.80 | $164.80 |
| Purchase #5 | $29.45 | 12.721% | $33.1963 | $33.20 | $33.20 | $33.20 |
| Purchase #6 | $17.35 | 13.200% | $19.6402 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $183.41 | 7.163% | $196.5477 | $196.55 | $196.55 | $196.50 |
| 7 purchase totals = | $871.10 | $953.2700 | $953.28 | $953.30 | $953.20 | |