| 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 | $147.95 | 13.392% | $167.7635 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $72.52 | 11.659% | $80.9751 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $232.67 | 9.383% | $254.5014 | $254.50 | $254.50 | $254.50 |
| Purchase #4 | $169.29 | 8.545% | $183.7558 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $178.33 | 9.330% | $194.9682 | $194.97 | $194.95 | $195.00 |
| Purchase #6 | $58.46 | 10.338% | $64.5036 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $218.83 | 11.138% | $243.2033 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $1,078.05 | $1,189.6709 | $1,189.67 | $1,189.65 | $1,189.80 | |