| 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 | $140.57 | 12.113% | $157.5972 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $121.30 | 8.404% | $131.4941 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $249.68 | 13.808% | $284.1558 | $284.16 | $284.15 | $284.20 |
| Purchase #4 | $186.29 | 12.559% | $209.6862 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $67.75 | 12.805% | $76.4254 | $76.43 | $76.45 | $76.40 |
| Purchase #6 | $63.54 | 8.597% | $69.0025 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $95.66 | 11.677% | $106.8302 | $106.83 | $106.85 | $106.80 |
| 7 purchase totals = | $924.79 | $1,035.1914 | $1,035.20 | $1,035.25 | $1,035.20 | |