| 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 | $171.29 | 8.330% | $185.5585 | $185.56 | $185.55 | $185.60 |
| Purchase #2 | $73.81 | 6.260% | $78.4305 | $78.43 | $78.45 | $78.40 |
| Purchase #3 | $60.99 | 13.860% | $69.4432 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $44.36 | 11.476% | $49.4508 | $49.45 | $49.45 | $49.50 |
| Purchase #5 | $144.42 | 8.141% | $156.1772 | $156.18 | $156.20 | $156.20 |
| Purchase #6 | $59.49 | 10.181% | $65.5467 | $65.55 | $65.55 | $65.50 |
| Purchase #7 | $80.74 | 8.119% | $87.2953 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $635.10 | $691.9022 | $691.91 | $691.95 | $691.90 | |