| 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 | $151.74 | 12.559% | $170.797 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $162.25 | 5.692% | $171.4853 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $166.49 | 10.199% | $183.4703 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $205.62 | 5.599% | $217.1327 | $217.13 | $217.15 | $217.10 |
| Purchase #5 | $237.89 | 5.768% | $251.6115 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $249.28 | 11.857% | $278.8371 | $278.84 | $278.85 | $278.80 |
| Purchase #7 | $151.63 | 7.800% | $163.4571 | $163.46 | $163.45 | $163.50 |
| 7 purchase totals = | $1,324.90 | $1,436.7910 | $1,436.80 | $1,436.80 | $1,436.80 | |