| 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 | $80.25 | 7.661% | $86.398 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $45.48 | 8.336% | $49.2712 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $143.69 | 7.546% | $154.5328 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $203.55 | 3.352% | $210.373 | $210.37 | $210.35 | $210.40 |
| Purchase #5 | $233.38 | 4.404% | $243.6581 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $215.85 | 10.256% | $237.9876 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $174.70 | 5.404% | $184.1408 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $1,096.90 | $1,166.3615 | $1,166.36 | $1,166.35 | $1,166.40 | |