| 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 | $144.89 | 12.855% | $163.5156 | $163.52 | $163.50 | $163.50 |
| Purchase #2 | $69.41 | 6.138% | $73.6704 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $181.47 | 4.103% | $188.9157 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $15.55 | 10.322% | $17.1551 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $116.72 | 9.134% | $127.3812 | $127.38 | $127.40 | $127.40 |
| Purchase #6 | $223.33 | 6.116% | $236.9889 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $152.85 | 8.518% | $165.8698 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $904.22 | $973.4967 | $973.51 | $973.45 | $973.60 | |