| 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 | $154.49 | 7.200% | $165.6133 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $203.29 | 13.815% | $231.3745 | $231.37 | $231.35 | $231.40 |
| Purchase #3 | $231.97 | 8.396% | $251.4462 | $251.45 | $251.45 | $251.40 |
| Purchase #4 | $166.63 | 12.112% | $186.8122 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $198.43 | 7.277% | $212.8698 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $146.74 | 3.171% | $151.3931 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $137.26 | 10.704% | $151.9523 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $1,238.81 | $1,351.4614 | $1,351.45 | $1,351.40 | $1,351.50 | |