| 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 | $162.32 | 10.218% | $178.9059 | $178.91 | $178.90 | $178.90 |
| Purchase #2 | $171.38 | 9.870% | $188.2952 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $130.79 | 13.728% | $148.7449 | $148.74 | $148.75 | $148.70 |
| Purchase #4 | $27.81 | 9.633% | $30.4889 | $30.49 | $30.50 | $30.50 |
| Purchase #5 | $178.98 | 13.166% | $202.5445 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $61.57 | 3.601% | $63.7871 | $63.79 | $63.80 | $63.80 |
| Purchase #7 | $96.92 | 11.848% | $108.4031 | $108.40 | $108.40 | $108.40 |
| 7 purchase totals = | $829.77 | $921.1696 | $921.17 | $921.20 | $921.10 | |