| 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 | $171.61 | 4.442% | $179.2329 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $71.27 | 7.720% | $76.772 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $81.57 | 6.561% | $86.9218 | $86.92 | $86.90 | $86.90 |
| Purchase #4 | $176.27 | 13.260% | $199.6434 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $111.77 | 4.806% | $117.1417 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $32.65 | 10.479% | $36.0714 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $14.85 | 9.646% | $16.2824 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $659.99 | $712.0656 | $712.05 | $712.05 | $712.00 | |