| 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 | $175.47 | 4.324% | $183.0573 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $194.49 | 12.134% | $218.0894 | $218.09 | $218.10 | $218.10 |
| Purchase #3 | $36.82 | 11.400% | $41.0175 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $158.37 | 10.749% | $175.3932 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $46.95 | 7.451% | $50.4482 | $50.45 | $50.45 | $50.40 |
| Purchase #6 | $212.68 | 9.197% | $232.2402 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $167.68 | 5.226% | $176.443 | $176.44 | $176.45 | $176.40 |
| 7 purchase totals = | $992.46 | $1,076.6888 | $1,076.69 | $1,076.70 | $1,076.60 | |