| 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 | $122.71 | 10.823% | $135.9909 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $228.52 | 4.789% | $239.4638 | $239.46 | $239.45 | $239.50 |
| Purchase #3 | $101.30 | 6.384% | $107.767 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $43.72 | 5.455% | $46.1049 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $9.69 | 13.226% | $10.9716 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $40.98 | 5.323% | $43.1614 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $171.71 | 6.702% | $183.218 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $718.63 | $766.6776 | $766.67 | $766.60 | $766.80 | |