| 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 | $165.41 | 10.753% | $183.1965 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $173.54 | 6.495% | $184.8114 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $206.73 | 8.425% | $224.147 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $49.26 | 13.316% | $55.8195 | $55.82 | $55.80 | $55.80 |
| Purchase #5 | $174.37 | 8.793% | $189.7024 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $214.68 | 3.464% | $222.1165 | $222.12 | $222.10 | $222.10 |
| Purchase #7 | $163.26 | 5.151% | $171.6695 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $1,147.25 | $1,231.4628 | $1,231.47 | $1,231.40 | $1,231.40 | |