| 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 | $171.33 | 6.616% | $182.6652 | $182.67 | $182.65 | $182.70 |
| Purchase #2 | $58.77 | 12.357% | $66.0322 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $140.78 | 7.770% | $151.7186 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $232.45 | 6.201% | $246.8642 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $186.53 | 10.306% | $205.7538 | $205.75 | $205.75 | $205.80 |
| Purchase #6 | $179.33 | 7.655% | $193.0577 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $173.37 | 10.575% | $191.7039 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $1,142.56 | $1,237.7956 | $1,237.79 | $1,237.75 | $1,237.90 | |