| 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 | $173.86 | 10.617% | $192.3187 | $192.32 | $192.30 | $192.30 |
| Purchase #2 | $58.75 | 5.742% | $62.1234 | $62.12 | $62.10 | $62.10 |
| Purchase #3 | $145.70 | 10.324% | $160.7421 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $150.70 | 11.849% | $168.5564 | $168.56 | $168.55 | $168.60 |
| Purchase #5 | $104.46 | 10.528% | $115.4575 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $201.55 | 11.408% | $224.5428 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $214.44 | 13.273% | $242.9026 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,049.46 | $1,166.6435 | $1,166.64 | $1,166.60 | $1,166.60 | |