| 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 | $157.34 | 9.250% | $171.894 | $171.89 | $171.90 | $171.90 |
| Purchase #2 | $71.31 | 12.392% | $80.1467 | $80.15 | $80.15 | $80.10 |
| Purchase #3 | $122.63 | 11.306% | $136.4945 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $101.57 | 3.181% | $104.8009 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $77.45 | 7.119% | $82.9637 | $82.96 | $82.95 | $83.00 |
| Purchase #6 | $72.77 | 6.612% | $77.5816 | $77.58 | $77.60 | $77.60 |
| Purchase #7 | $160.77 | 13.823% | $182.9932 | $182.99 | $183.00 | $183.00 |
| 7 purchase totals = | $763.84 | $836.8746 | $836.86 | $836.90 | $836.90 | |