| 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 | $127.30 | 13.279% | $144.2042 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $192.44 | 8.463% | $208.7262 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $206.74 | 11.130% | $229.7502 | $229.75 | $229.75 | $229.80 |
| Purchase #4 | $10.65 | 5.689% | $11.2559 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $233.52 | 5.718% | $246.8727 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $168.40 | 3.738% | $174.6948 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $123.99 | 4.258% | $129.2695 | $129.27 | $129.25 | $129.30 |
| 7 purchase totals = | $1,063.04 | $1,144.7735 | $1,144.77 | $1,144.75 | $1,144.90 | |