| 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 | $182.44 | 10.534% | $201.6582 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $11.96 | 9.403% | $13.0846 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $141.95 | 7.655% | $152.8163 | $152.82 | $152.80 | $152.80 |
| Purchase #4 | $198.46 | 12.396% | $223.0611 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $140.62 | 3.486% | $145.522 | $145.52 | $145.50 | $145.50 |
| Purchase #6 | $83.79 | 10.848% | $92.8795 | $92.88 | $92.90 | $92.90 |
| Purchase #7 | $61.73 | 6.619% | $65.8159 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $820.95 | $894.8376 | $894.84 | $894.80 | $894.90 | |