| 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 | $18.35 | 4.524% | $19.1802 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $233.56 | 13.572% | $265.2588 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $10.34 | 8.677% | $11.2372 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $231.76 | 5.808% | $245.2206 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $192.54 | 5.254% | $202.6561 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $185.41 | 7.464% | $199.249 | $199.25 | $199.25 | $199.20 |
| Purchase #7 | $196.76 | 11.277% | $218.9486 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $1,068.72 | $1,161.7505 | $1,161.76 | $1,161.75 | $1,161.70 | |