| 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 | $128.83 | 6.374% | $137.0416 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $20.75 | 5.561% | $21.9039 | $21.90 | $21.90 | $21.90 |
| Purchase #3 | $206.61 | 8.768% | $224.7256 | $224.73 | $224.75 | $224.70 |
| Purchase #4 | $221.41 | 7.472% | $237.9538 | $237.95 | $237.95 | $238.00 |
| Purchase #5 | $63.46 | 5.230% | $66.779 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $155.87 | 10.324% | $171.962 | $171.96 | $171.95 | $172.00 |
| Purchase #7 | $158.25 | 13.573% | $179.7293 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $955.18 | $1,040.0952 | $1,040.09 | $1,040.15 | $1,040.10 | |