| 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 | $129.84 | 11.512% | $144.7872 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $163.26 | 4.403% | $170.4483 | $170.45 | $170.45 | $170.40 |
| Purchase #3 | $225.78 | 6.133% | $239.6271 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $154.73 | 7.419% | $166.2094 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $23.93 | 11.430% | $26.6652 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $172.40 | 3.289% | $178.0702 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $138.94 | 4.293% | $144.9047 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $1,008.88 | $1,070.7121 | $1,070.72 | $1,070.70 | $1,070.70 | |