| 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 | $178.54 | 4.810% | $187.1278 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $33.41 | 3.396% | $34.5446 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $214.53 | 6.386% | $228.2299 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $233.34 | 12.674% | $262.9135 | $262.91 | $262.90 | $262.90 |
| Purchase #5 | $45.35 | 4.605% | $47.4384 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $165.59 | 13.175% | $187.4065 | $187.41 | $187.40 | $187.40 |
| Purchase #7 | $34.26 | 3.569% | $35.4827 | $35.48 | $35.50 | $35.50 |
| 7 purchase totals = | $905.02 | $983.1434 | $983.14 | $983.20 | $983.00 | |