| 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 | $104.47 | 13.712% | $118.7949 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $164.64 | 12.728% | $185.5954 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $217.96 | 9.828% | $239.3811 | $239.38 | $239.40 | $239.40 |
| Purchase #4 | $8.46 | 3.672% | $8.7707 | $8.77 | $8.75 | $8.80 |
| Purchase #5 | $72.68 | 8.691% | $78.9966 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $120.87 | 4.288% | $126.0529 | $126.05 | $126.05 | $126.10 |
| Purchase #7 | $18.38 | 4.615% | $19.2282 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $707.46 | $776.8198 | $776.82 | $776.85 | $776.90 | |