| 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 | $138.29 | 5.567% | $145.9886 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $157.97 | 6.697% | $168.5493 | $168.55 | $168.55 | $168.50 |
| Purchase #3 | $159.70 | 11.344% | $177.8164 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $161.34 | 13.110% | $182.4917 | $182.49 | $182.50 | $182.50 |
| Purchase #5 | $118.56 | 13.423% | $134.4743 | $134.47 | $134.45 | $134.50 |
| Purchase #6 | $166.26 | 13.117% | $188.0683 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $97.33 | 6.744% | $103.8939 | $103.89 | $103.90 | $103.90 |
| 7 purchase totals = | $999.45 | $1,101.2825 | $1,101.28 | $1,101.25 | $1,101.30 | |