| 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 | $165.35 | 13.763% | $188.1071 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $250.99 | 9.359% | $274.4802 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $91.26 | 7.283% | $97.9065 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $196.47 | 5.873% | $208.0087 | $208.01 | $208.00 | $208.00 |
| Purchase #5 | $195.52 | 4.242% | $203.814 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $157.56 | 6.287% | $167.4658 | $167.47 | $167.45 | $167.50 |
| Purchase #7 | $47.91 | 6.214% | $50.8871 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $1,105.06 | $1,190.6694 | $1,190.68 | $1,190.65 | $1,190.70 | |