| 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 | $133.95 | 7.462% | $143.9453 | $143.95 | $143.95 | $143.90 |
| Purchase #2 | $222.82 | 6.547% | $237.408 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $170.29 | 3.866% | $176.8734 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $198.77 | 5.103% | $208.9132 | $208.91 | $208.90 | $208.90 |
| Purchase #5 | $11.29 | 7.492% | $12.1358 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $113.64 | 4.772% | $119.0629 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $240.82 | 6.400% | $256.2325 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $1,091.58 | $1,154.5711 | $1,154.57 | $1,154.55 | $1,154.50 | |