| 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 | $197.80 | 11.103% | $219.7617 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $49.69 | 13.338% | $56.3177 | $56.32 | $56.30 | $56.30 |
| Purchase #3 | $86.32 | 5.322% | $90.914 | $90.91 | $90.90 | $90.90 |
| Purchase #4 | $42.84 | 12.502% | $48.1959 | $48.20 | $48.20 | $48.20 |
| Purchase #5 | $139.30 | 10.554% | $154.0017 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $103.89 | 3.242% | $107.2581 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $6.63 | 3.693% | $6.8748 | $6.87 | $6.85 | $6.90 |
| 7 purchase totals = | $626.47 | $683.3239 | $683.32 | $683.25 | $683.40 | |