| 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 | $179.40 | 12.242% | $201.3621 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $193.35 | 13.369% | $219.199 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $13.36 | 8.713% | $14.5241 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $11.35 | 4.735% | $11.8874 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $61.72 | 13.459% | $70.0269 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $22.43 | 7.363% | $24.0815 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $79.28 | 11.513% | $88.4075 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $560.89 | $629.4885 | $629.49 | $629.50 | $629.50 | |