| 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 | $130.61 | 7.425% | $140.3078 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $95.32 | 8.264% | $103.1972 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $110.94 | 3.268% | $114.5655 | $114.57 | $114.55 | $114.60 |
| Purchase #4 | $75.68 | 9.292% | $82.7122 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $76.80 | 9.572% | $84.1513 | $84.15 | $84.15 | $84.20 |
| Purchase #6 | $206.92 | 4.218% | $215.6479 | $215.65 | $215.65 | $215.60 |
| Purchase #7 | $109.62 | 3.392% | $113.3383 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $805.89 | $853.9202 | $853.93 | $853.90 | $853.90 | |