| 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 | $182.78 | 5.800% | $193.3812 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $192.63 | 10.803% | $213.4398 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $142.31 | 11.385% | $158.512 | $158.51 | $158.50 | $158.50 |
| Purchase #4 | $237.65 | 3.492% | $245.9487 | $245.95 | $245.95 | $245.90 |
| Purchase #5 | $181.76 | 13.216% | $205.7814 | $205.78 | $205.80 | $205.80 |
| Purchase #6 | $79.66 | 8.215% | $86.2041 | $86.20 | $86.20 | $86.20 |
| Purchase #7 | $52.32 | 8.265% | $56.6442 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $1,069.11 | $1,159.9114 | $1,159.90 | $1,159.95 | $1,159.80 | |