| 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 | $102.31 | 12.806% | $115.4118 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $151.50 | 7.356% | $162.6443 | $162.64 | $162.65 | $162.60 |
| Purchase #3 | $175.92 | 8.495% | $190.8644 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $161.92 | 8.632% | $175.8969 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $72.63 | 11.476% | $80.965 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $18.79 | 11.279% | $20.9093 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $198.93 | 11.111% | $221.0331 | $221.03 | $221.05 | $221.00 |
| 7 purchase totals = | $882.00 | $967.7248 | $967.72 | $967.70 | $967.70 | |