| 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 | $105.83 | 4.189% | $110.2632 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $179.99 | 7.315% | $193.1563 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $183.57 | 3.782% | $190.5126 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $125.96 | 4.751% | $131.9444 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $154.93 | 13.288% | $175.5171 | $175.52 | $175.50 | $175.50 |
| Purchase #6 | $78.30 | 7.186% | $83.9266 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $241.68 | 8.785% | $262.9116 | $262.91 | $262.90 | $262.90 |
| 7 purchase totals = | $1,070.26 | $1,148.2318 | $1,148.23 | $1,148.20 | $1,148.20 | |