| 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 | $116.52 | 8.354% | $126.2541 | $126.25 | $126.25 | $126.30 |
| Purchase #2 | $76.51 | 12.153% | $85.8083 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $123.92 | 8.803% | $134.8287 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $114.72 | 7.446% | $123.2621 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $62.57 | 8.234% | $67.722 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $192.55 | 5.548% | $203.2327 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $135.98 | 10.748% | $150.5951 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $822.77 | $891.7030 | $891.70 | $891.70 | $891.70 | |