| 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 | $171.75 | 12.710% | $193.5794 | $193.58 | $193.60 | $193.60 |
| Purchase #2 | $206.30 | 10.366% | $227.6851 | $227.69 | $227.70 | $227.70 |
| Purchase #3 | $236.82 | 4.103% | $246.5367 | $246.54 | $246.55 | $246.50 |
| Purchase #4 | $160.83 | 13.265% | $182.1641 | $182.16 | $182.15 | $182.20 |
| Purchase #5 | $150.45 | 4.645% | $157.4384 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $119.63 | 6.526% | $127.4371 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $78.44 | 6.245% | $83.3386 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $1,124.22 | $1,218.1794 | $1,218.19 | $1,218.25 | $1,218.10 | |