| 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 | $165.42 | 3.426% | $171.0873 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $23.93 | 11.417% | $26.6621 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $237.76 | 11.516% | $265.1404 | $265.14 | $265.15 | $265.10 |
| Purchase #4 | $249.63 | 7.567% | $268.5195 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $216.85 | 7.762% | $233.6819 | $233.68 | $233.70 | $233.70 |
| Purchase #6 | $124.59 | 7.738% | $134.2308 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $36.31 | 3.476% | $37.5721 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $1,054.49 | $1,136.8941 | $1,136.89 | $1,136.90 | $1,136.90 | |