| 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 | $95.95 | 12.757% | $108.1903 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $90.49 | 8.120% | $97.8378 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $170.90 | 6.599% | $182.1777 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $158.33 | 6.400% | $168.4631 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $144.41 | 9.575% | $158.2373 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $199.78 | 9.706% | $219.1706 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $83.29 | 5.405% | $87.7918 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $943.15 | $1,021.8686 | $1,021.87 | $1,021.90 | $1,021.90 | |