| 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 | $145.40 | 6.421% | $154.7361 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $128.68 | 6.713% | $137.3183 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $197.72 | 12.846% | $223.1191 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $164.89 | 11.736% | $184.2415 | $184.24 | $184.25 | $184.20 |
| Purchase #5 | $28.33 | 6.657% | $30.2159 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $193.53 | 11.824% | $216.413 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $136.53 | 8.623% | $148.303 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $995.08 | $1,094.3469 | $1,094.35 | $1,094.30 | $1,094.20 | |