| 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 | $235.34 | 5.543% | $248.3849 | $248.38 | $248.40 | $248.40 |
| Purchase #2 | $16.46 | 9.113% | $17.96 | $17.96 | $17.95 | $18.00 |
| Purchase #3 | $161.99 | 10.363% | $178.777 | $178.78 | $178.80 | $178.80 |
| Purchase #4 | $35.65 | 3.116% | $36.7609 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $132.30 | 6.519% | $140.9246 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $184.92 | 7.619% | $199.0091 | $199.01 | $199.00 | $199.00 |
| Purchase #7 | $72.25 | 6.862% | $77.2078 | $77.21 | $77.20 | $77.20 |
| 7 purchase totals = | $838.91 | $899.0243 | $899.02 | $899.00 | $899.10 | |