| 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 | $167.68 | 4.747% | $175.6398 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $157.45 | 11.298% | $175.2387 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $55.82 | 4.607% | $58.3916 | $58.39 | $58.40 | $58.40 |
| Purchase #4 | $139.41 | 12.551% | $156.9073 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $6.91 | 8.865% | $7.5226 | $7.52 | $7.50 | $7.50 |
| Purchase #6 | $96.99 | 13.192% | $109.7849 | $109.78 | $109.80 | $109.80 |
| Purchase #7 | $183.31 | 9.868% | $201.399 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $807.57 | $884.8839 | $884.88 | $884.90 | $884.80 | |