| 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 | $116.70 | 12.751% | $131.5804 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $172.53 | 3.148% | $177.9612 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $200.85 | 4.422% | $209.7316 | $209.73 | $209.75 | $209.70 |
| Purchase #4 | $179.84 | 7.712% | $193.7093 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $67.94 | 3.790% | $70.5149 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $38.54 | 7.522% | $41.439 | $41.44 | $41.45 | $41.40 |
| Purchase #7 | $250.97 | 4.591% | $262.492 | $262.49 | $262.50 | $262.50 |
| 7 purchase totals = | $1,027.37 | $1,087.4284 | $1,087.42 | $1,087.45 | $1,087.40 | |