| 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 | $174.37 | 10.112% | $192.0023 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $168.67 | 6.700% | $179.9709 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $46.83 | 7.575% | $50.3774 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $231.41 | 13.557% | $262.7823 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $233.73 | 3.698% | $242.3733 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $133.63 | 4.396% | $139.5044 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $53.71 | 7.508% | $57.7425 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $1,042.35 | $1,124.7531 | $1,124.74 | $1,124.75 | $1,124.80 | |