| 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 | $180.30 | 5.558% | $190.3211 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $112.93 | 12.255% | $126.7696 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $34.83 | 4.272% | $36.3179 | $36.32 | $36.30 | $36.30 |
| Purchase #4 | $19.33 | 11.269% | $21.5083 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $17.87 | 11.526% | $19.9297 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $239.76 | 5.466% | $252.8653 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $90.83 | 11.619% | $101.3835 | $101.38 | $101.40 | $101.40 |
| 7 purchase totals = | $695.85 | $749.0954 | $749.10 | $749.05 | $749.10 | |