| 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 | $185.65 | 12.530% | $208.9119 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $27.64 | 11.186% | $30.7318 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $78.65 | 6.800% | $83.9982 | $84.00 | $84.00 | $84.00 |
| Purchase #4 | $185.53 | 7.334% | $199.1368 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $180.82 | 12.292% | $203.0464 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $245.61 | 4.642% | $257.0112 | $257.01 | $257.00 | $257.00 |
| Purchase #7 | $158.31 | 8.170% | $171.2439 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $1,062.21 | $1,154.0802 | $1,154.08 | $1,154.10 | $1,153.90 | |