| 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 | $147.39 | 6.665% | $157.2135 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $97.70 | 11.658% | $109.0899 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $113.31 | 10.855% | $125.6098 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $85.43 | 11.808% | $95.5176 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $246.40 | 8.846% | $268.1965 | $268.20 | $268.20 | $268.20 |
| Purchase #6 | $153.42 | 5.639% | $162.0714 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $201.36 | 11.741% | $225.0017 | $225.00 | $225.00 | $225.00 |
| 7 purchase totals = | $1,045.01 | $1,142.7004 | $1,142.70 | $1,142.65 | $1,142.70 | |