| 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 | $210.95 | 6.123% | $223.8665 | $223.87 | $223.85 | $223.90 |
| Purchase #2 | $107.86 | 6.600% | $114.9788 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $126.28 | 9.261% | $137.9748 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $164.69 | 5.451% | $173.6673 | $173.67 | $173.65 | $173.70 |
| Purchase #5 | $63.40 | 6.785% | $67.7017 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $81.66 | 13.159% | $92.4056 | $92.41 | $92.40 | $92.40 |
| Purchase #7 | $39.67 | 10.500% | $43.8354 | $43.84 | $43.85 | $43.80 |
| 7 purchase totals = | $794.51 | $854.4301 | $854.44 | $854.40 | $854.50 | |