| 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 | $168.66 | 5.628% | $178.1522 | $178.15 | $178.15 | $178.20 |
| Purchase #2 | $184.99 | 7.703% | $199.2398 | $199.24 | $199.25 | $199.20 |
| Purchase #3 | $179.92 | 3.349% | $185.9455 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $11.90 | 5.184% | $12.5169 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $232.58 | 11.595% | $259.5477 | $259.55 | $259.55 | $259.50 |
| Purchase #6 | $163.52 | 4.246% | $170.4631 | $170.46 | $170.45 | $170.50 |
| Purchase #7 | $21.70 | 3.521% | $22.4641 | $22.46 | $22.45 | $22.50 |
| 7 purchase totals = | $963.27 | $1,028.3293 | $1,028.33 | $1,028.30 | $1,028.30 | |