| 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 | $173.61 | 7.352% | $186.3738 | $186.37 | $186.35 | $186.40 |
| Purchase #2 | $85.77 | 10.270% | $94.5786 | $94.58 | $94.60 | $94.60 |
| Purchase #3 | $114.69 | 4.721% | $120.1045 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $131.62 | 11.332% | $146.5352 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $221.41 | 8.413% | $240.0372 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $77.55 | 11.617% | $86.559 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $42.27 | 9.159% | $46.1415 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $846.92 | $920.3298 | $920.33 | $920.35 | $920.30 | |