| 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 | $174.35 | 3.659% | $180.7295 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $222.75 | 3.654% | $230.8893 | $230.89 | $230.90 | $230.90 |
| Purchase #3 | $234.90 | 13.583% | $266.8065 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $173.62 | 8.260% | $187.961 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $208.96 | 10.640% | $231.1933 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $12.64 | 8.866% | $13.7607 | $13.76 | $13.75 | $13.80 |
| Purchase #7 | $48.48 | 8.563% | $52.6313 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $1,075.70 | $1,163.9716 | $1,163.97 | $1,164.00 | $1,164.00 | |