| 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 | $147.47 | 11.208% | $163.9984 | $164.00 | $164.00 | $164.00 |
| Purchase #2 | $88.76 | 9.700% | $97.3697 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $215.81 | 9.658% | $236.6529 | $236.65 | $236.65 | $236.70 |
| Purchase #4 | $128.60 | 13.714% | $146.2362 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $230.95 | 12.524% | $259.8742 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $65.34 | 8.296% | $70.7606 | $70.76 | $70.75 | $70.80 |
| Purchase #7 | $198.89 | 3.740% | $206.3285 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $1,075.82 | $1,181.2205 | $1,181.22 | $1,181.20 | $1,181.30 | |