| 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 | $164.46 | 12.844% | $185.5832 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $232.97 | 10.467% | $257.355 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $152.35 | 8.592% | $165.4399 | $165.44 | $165.45 | $165.40 |
| Purchase #4 | $201.82 | 12.598% | $227.2453 | $227.25 | $227.25 | $227.20 |
| Purchase #5 | $188.51 | 5.350% | $198.5953 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $154.52 | 13.854% | $175.9272 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $10.86 | 4.758% | $11.3767 | $11.38 | $11.40 | $11.40 |
| 7 purchase totals = | $1,105.49 | $1,221.5226 | $1,221.54 | $1,221.60 | $1,221.50 | |