| 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 | $160.77 | 8.477% | $174.3985 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $132.63 | 13.602% | $150.6703 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $164.60 | 9.816% | $180.7571 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $123.69 | 5.178% | $130.0947 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $28.90 | 5.216% | $30.4074 | $30.41 | $30.40 | $30.40 |
| Purchase #6 | $133.92 | 10.145% | $147.5062 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $146.58 | 11.582% | $163.5569 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $891.09 | $977.3911 | $977.40 | $977.35 | $977.50 | |