| 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 | $135.65 | 4.414% | $141.6376 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $117.57 | 5.296% | $123.7965 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $165.53 | 3.680% | $171.6215 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $227.37 | 9.775% | $249.5954 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $171.30 | 8.106% | $185.1856 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $91.79 | 10.400% | $101.3362 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $10.76 | 8.715% | $11.6977 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $919.97 | $984.8705 | $984.89 | $984.90 | $984.80 | |