| 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 | $137.47 | 13.529% | $156.0683 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $148.92 | 13.129% | $168.4717 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $161.82 | 5.354% | $170.4838 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $58.43 | 9.313% | $63.8716 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $217.35 | 12.761% | $245.086 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $244.26 | 8.840% | $265.8526 | $265.85 | $265.85 | $265.90 |
| Purchase #7 | $222.77 | 11.606% | $248.6247 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $1,191.02 | $1,318.4587 | $1,318.45 | $1,318.40 | $1,318.60 | |