| 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 | $148.69 | 4.156% | $154.8696 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $119.99 | 11.562% | $133.8632 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $91.92 | 4.212% | $95.7917 | $95.79 | $95.80 | $95.80 |
| Purchase #4 | $190.30 | 13.521% | $216.0305 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $91.95 | 9.790% | $100.9519 | $100.95 | $100.95 | $101.00 |
| Purchase #6 | $64.25 | 4.133% | $66.9055 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $78.42 | 10.618% | $86.7466 | $86.75 | $86.75 | $86.70 |
| 7 purchase totals = | $785.52 | $855.1590 | $855.16 | $855.15 | $855.20 | |