| 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 | $147.85 | 12.244% | $165.9528 | $165.95 | $165.95 | $166.00 |
| Purchase #2 | $170.68 | 9.145% | $186.2887 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $104.82 | 12.354% | $117.7695 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $157.27 | 4.211% | $163.8926 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $98.71 | 3.402% | $102.0681 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $61.29 | 8.498% | $66.4984 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $85.48 | 5.637% | $90.2985 | $90.30 | $90.30 | $90.30 |
| 7 purchase totals = | $826.10 | $892.7686 | $892.77 | $892.75 | $892.90 | |