| 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 | $106.61 | 10.826% | $118.1516 | $118.15 | $118.15 | $118.20 |
| Purchase #2 | $181.53 | 10.357% | $200.3311 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $68.29 | 3.580% | $70.7348 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $110.27 | 3.160% | $113.7545 | $113.75 | $113.75 | $113.80 |
| Purchase #5 | $122.56 | 6.471% | $130.4909 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $109.62 | 11.632% | $122.371 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $181.82 | 13.253% | $205.9166 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $880.70 | $961.7505 | $961.74 | $961.75 | $961.80 | |