| 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 | $151.61 | 4.802% | $158.8903 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $241.38 | 3.144% | $248.969 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $241.69 | 7.519% | $259.8627 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $203.31 | 11.404% | $226.4955 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $196.64 | 4.444% | $205.3787 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $74.76 | 12.834% | $84.3547 | $84.35 | $84.35 | $84.40 |
| Purchase #7 | $217.72 | 5.292% | $229.2417 | $229.24 | $229.25 | $229.20 |
| 7 purchase totals = | $1,327.11 | $1,413.1926 | $1,413.19 | $1,413.20 | $1,413.30 | |