| 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 | $165.46 | 10.614% | $183.0219 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $221.96 | 10.604% | $245.4966 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $172.46 | 8.670% | $187.4123 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $112.66 | 13.118% | $127.4387 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $134.92 | 9.736% | $148.0558 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $154.44 | 4.660% | $161.6369 | $161.64 | $161.65 | $161.60 |
| Purchase #7 | $127.56 | 5.669% | $134.7914 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $1,089.46 | $1,187.8536 | $1,187.86 | $1,187.85 | $1,187.80 | |