| 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 | $173.39 | 5.183% | $182.3768 | $182.38 | $182.40 | $182.40 |
| Purchase #2 | $84.91 | 3.625% | $87.988 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $161.82 | 11.273% | $180.062 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $76.76 | 4.459% | $80.1827 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $13.26 | 13.828% | $15.0936 | $15.09 | $15.10 | $15.10 |
| Purchase #6 | $56.35 | 7.726% | $60.7036 | $60.70 | $60.70 | $60.70 |
| Purchase #7 | $201.30 | 7.246% | $215.8862 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $767.79 | $822.2929 | $822.29 | $822.35 | $822.40 | |