| 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 | $184.77 | 4.386% | $192.874 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $192.63 | 4.650% | $201.5873 | $201.59 | $201.60 | $201.60 |
| Purchase #3 | $124.37 | 9.839% | $136.6068 | $136.61 | $136.60 | $136.60 |
| Purchase #4 | $83.28 | 11.687% | $93.0129 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $19.34 | 11.118% | $21.4902 | $21.49 | $21.50 | $21.50 |
| Purchase #6 | $172.71 | 8.178% | $186.8342 | $186.83 | $186.85 | $186.80 |
| Purchase #7 | $65.76 | 7.430% | $70.646 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $842.86 | $903.0514 | $903.05 | $903.05 | $903.00 | |