| 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 | $198.84 | 13.244% | $225.1744 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $181.81 | 11.842% | $203.3399 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $15.90 | 12.311% | $17.8574 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $69.70 | 12.238% | $78.2299 | $78.23 | $78.25 | $78.20 |
| Purchase #5 | $173.65 | 4.549% | $181.5493 | $181.55 | $181.55 | $181.50 |
| Purchase #6 | $171.77 | 7.168% | $184.0825 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $86.78 | 8.419% | $94.086 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $898.45 | $984.3194 | $984.32 | $984.35 | $984.30 | |