| 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 | $154.73 | 4.422% | $161.5722 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $121.94 | 9.114% | $133.0536 | $133.05 | $133.05 | $133.10 |
| Purchase #3 | $164.86 | 4.272% | $171.9028 | $171.90 | $171.90 | $171.90 |
| Purchase #4 | $207.32 | 7.868% | $223.6319 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $177.81 | 4.828% | $186.3947 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $184.61 | 3.548% | $191.16 | $191.16 | $191.15 | $191.20 |
| Purchase #7 | $201.79 | 5.289% | $212.4627 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $1,213.06 | $1,280.1779 | $1,280.16 | $1,280.15 | $1,280.30 | |