| 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 | $174.88 | 13.478% | $198.4503 | $198.45 | $198.45 | $198.50 |
| Purchase #2 | $147.55 | 7.130% | $158.0703 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $104.74 | 11.338% | $116.6154 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $223.97 | 4.537% | $234.1315 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $55.58 | 4.199% | $57.9138 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $179.45 | 8.844% | $195.3206 | $195.32 | $195.30 | $195.30 |
| Purchase #7 | $79.82 | 3.862% | $82.9026 | $82.90 | $82.90 | $82.90 |
| 7 purchase totals = | $965.99 | $1,043.4045 | $1,043.40 | $1,043.35 | $1,043.40 | |