| 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 | $147.40 | 6.320% | $156.7157 | $156.72 | $156.70 | $156.70 |
| Purchase #2 | $239.57 | 9.220% | $261.6584 | $261.66 | $261.65 | $261.70 |
| Purchase #3 | $39.66 | 9.247% | $43.3274 | $43.33 | $43.35 | $43.30 |
| Purchase #4 | $183.53 | 9.804% | $201.5233 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $100.73 | 5.321% | $106.0898 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $58.83 | 3.790% | $61.0597 | $61.06 | $61.05 | $61.10 |
| Purchase #7 | $242.33 | 8.857% | $263.7932 | $263.79 | $263.80 | $263.80 |
| 7 purchase totals = | $1,012.05 | $1,094.1675 | $1,094.17 | $1,094.15 | $1,094.20 | |