| 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 | $147.76 | 12.295% | $165.9271 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $72.46 | 11.609% | $80.8719 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $10.71 | 11.523% | $11.9441 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $136.59 | 13.326% | $154.792 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $205.87 | 12.795% | $232.2111 | $232.21 | $232.20 | $232.20 |
| Purchase #6 | $106.35 | 9.467% | $116.4182 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $210.59 | 7.722% | $226.8518 | $226.85 | $226.85 | $226.90 |
| 7 purchase totals = | $890.33 | $989.0162 | $989.01 | $989.00 | $989.00 | |