| 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 | $163.25 | 12.361% | $183.4293 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $18.97 | 11.414% | $21.1352 | $21.14 | $21.15 | $21.10 |
| Purchase #3 | $221.26 | 12.609% | $249.1587 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $57.96 | 4.312% | $60.4592 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $65.70 | 5.726% | $69.462 | $69.46 | $69.45 | $69.50 |
| Purchase #6 | $105.66 | 8.328% | $114.4594 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $225.60 | 3.253% | $232.9388 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $858.40 | $931.0426 | $931.05 | $931.05 | $931.10 | |