| 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 | $139.64 | 12.480% | $157.0671 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $76.45 | 4.446% | $79.849 | $79.85 | $79.85 | $79.80 |
| Purchase #3 | $119.54 | 5.486% | $126.098 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $101.75 | 12.130% | $114.0923 | $114.09 | $114.10 | $114.10 |
| Purchase #5 | $120.42 | 11.339% | $134.0744 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $185.65 | 9.616% | $203.5021 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $108.39 | 9.113% | $118.2676 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $851.84 | $932.9505 | $932.95 | $932.90 | $933.00 | |