| 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 | $180.82 | 9.552% | $198.0919 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $89.35 | 9.201% | $97.5711 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $19.35 | 5.356% | $20.3864 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $154.79 | 13.663% | $175.939 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $100.48 | 4.317% | $104.8177 | $104.82 | $104.80 | $104.80 |
| Purchase #6 | $233.29 | 11.307% | $259.6681 | $259.67 | $259.65 | $259.70 |
| Purchase #7 | $36.71 | 11.841% | $41.0568 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $814.79 | $897.5310 | $897.54 | $897.50 | $897.60 | |