| 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 | $199.72 | 7.323% | $214.3455 | $214.35 | $214.35 | $214.30 |
| Purchase #2 | $144.43 | 8.108% | $156.1404 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $176.66 | 3.829% | $183.4243 | $183.42 | $183.40 | $183.40 |
| Purchase #4 | $207.90 | 9.239% | $227.1079 | $227.11 | $227.10 | $227.10 |
| Purchase #5 | $80.67 | 6.255% | $85.7159 | $85.72 | $85.70 | $85.70 |
| Purchase #6 | $75.33 | 6.873% | $80.5074 | $80.51 | $80.50 | $80.50 |
| Purchase #7 | $88.67 | 8.173% | $95.917 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $973.38 | $1,043.1584 | $1,043.17 | $1,043.10 | $1,043.00 | |