| 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 | $71.58 | 8.586% | $77.7259 | $77.73 | $77.75 | $77.70 |
| Purchase #2 | $142.42 | 7.556% | $153.1813 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $207.58 | 8.207% | $224.6161 | $224.62 | $224.60 | $224.60 |
| Purchase #4 | $206.42 | 7.501% | $221.9036 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $171.84 | 7.573% | $184.8534 | $184.85 | $184.85 | $184.90 |
| Purchase #6 | $134.34 | 7.282% | $144.1226 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $94.79 | 8.477% | $102.8253 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $1,028.97 | $1,109.2282 | $1,109.23 | $1,109.25 | $1,109.20 | |