| 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 | $118.28 | 9.813% | $129.8868 | $129.89 | $129.90 | $129.90 |
| Purchase #2 | $177.54 | 12.421% | $199.5922 | $199.59 | $199.60 | $199.60 |
| Purchase #3 | $92.56 | 12.851% | $104.4549 | $104.45 | $104.45 | $104.50 |
| Purchase #4 | $155.82 | 12.488% | $175.2788 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $127.53 | 9.258% | $139.3367 | $139.34 | $139.35 | $139.30 |
| Purchase #6 | $43.66 | 9.170% | $47.6636 | $47.66 | $47.65 | $47.70 |
| Purchase #7 | $43.64 | 11.129% | $48.4967 | $48.50 | $48.50 | $48.50 |
| 7 purchase totals = | $759.03 | $844.7097 | $844.71 | $844.75 | $844.80 | |