| 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 | $17.41 | 3.796% | $18.0709 | $18.07 | $18.05 | $18.10 |
| Purchase #2 | $184.72 | 12.451% | $207.7195 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $14.83 | 10.221% | $16.3458 | $16.35 | $16.35 | $16.30 |
| Purchase #4 | $241.50 | 10.470% | $266.7851 | $266.79 | $266.80 | $266.80 |
| Purchase #5 | $221.97 | 6.727% | $236.9019 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $171.32 | 6.622% | $182.6648 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $158.27 | 8.464% | $171.666 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $1,010.02 | $1,100.1540 | $1,100.16 | $1,100.10 | $1,100.20 | |