| 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 | $109.52 | 3.159% | $112.9797 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $69.34 | 13.265% | $78.538 | $78.54 | $78.55 | $78.50 |
| Purchase #3 | $174.96 | 3.489% | $181.0644 | $181.06 | $181.05 | $181.10 |
| Purchase #4 | $73.63 | 3.429% | $76.1548 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $180.72 | 3.303% | $186.6892 | $186.69 | $186.70 | $186.70 |
| Purchase #6 | $94.96 | 10.313% | $104.7532 | $104.75 | $104.75 | $104.80 |
| Purchase #7 | $150.37 | 11.598% | $167.8099 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $853.50 | $907.9892 | $907.98 | $908.00 | $908.10 | |