| 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 | $179.66 | 12.315% | $201.7851 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $32.56 | 10.561% | $35.9987 | $36.00 | $36.00 | $36.00 |
| Purchase #3 | $64.85 | 6.528% | $69.0834 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $19.80 | 12.770% | $22.3285 | $22.33 | $22.35 | $22.30 |
| Purchase #5 | $51.60 | 11.223% | $57.3911 | $57.39 | $57.40 | $57.40 |
| Purchase #6 | $82.40 | 8.791% | $89.6438 | $89.64 | $89.65 | $89.60 |
| Purchase #7 | $46.54 | 8.514% | $50.5024 | $50.50 | $50.50 | $50.50 |
| 7 purchase totals = | $477.41 | $526.7330 | $526.73 | $526.80 | $526.70 | |