| 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 | $170.46 | 9.645% | $186.9009 | $186.90 | $186.90 | $186.90 |
| Purchase #2 | $249.88 | 7.190% | $267.8464 | $267.85 | $267.85 | $267.80 |
| Purchase #3 | $105.97 | 6.512% | $112.8708 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $9.35 | 3.539% | $9.6809 | $9.68 | $9.70 | $9.70 |
| Purchase #5 | $183.69 | 6.512% | $195.6519 | $195.65 | $195.65 | $195.70 |
| Purchase #6 | $125.75 | 12.649% | $141.6561 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $63.45 | 10.413% | $70.057 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $908.55 | $984.6640 | $984.67 | $984.65 | $984.80 | |