| 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 | $157.65 | 12.496% | $177.3499 | $177.35 | $177.35 | $177.30 |
| Purchase #2 | $85.91 | 13.420% | $97.4391 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $41.43 | 13.183% | $46.8917 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $92.54 | 12.355% | $103.9733 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $97.50 | 13.227% | $110.3963 | $110.40 | $110.40 | $110.40 |
| Purchase #6 | $98.77 | 13.213% | $111.8205 | $111.82 | $111.80 | $111.80 |
| Purchase #7 | $129.70 | 9.229% | $141.67 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $703.50 | $789.5408 | $789.54 | $789.50 | $789.50 | |