| 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 | $164.79 | 8.449% | $178.7131 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $68.35 | 3.132% | $70.4907 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $42.61 | 13.464% | $48.347 | $48.35 | $48.35 | $48.30 |
| Purchase #4 | $186.94 | 9.595% | $204.8769 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $27.71 | 8.602% | $30.0936 | $30.09 | $30.10 | $30.10 |
| Purchase #6 | $187.56 | 11.559% | $209.2401 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $101.48 | 6.678% | $108.2568 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $779.44 | $850.0182 | $850.02 | $850.05 | $850.00 | |