| 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 | $155.40 | 6.145% | $164.9493 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $105.67 | 12.584% | $118.9675 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $226.98 | 7.351% | $243.6653 | $243.67 | $243.65 | $243.70 |
| Purchase #4 | $72.30 | 6.495% | $76.9959 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $154.31 | 7.335% | $165.6286 | $165.63 | $165.65 | $165.60 |
| Purchase #6 | $139.83 | 6.367% | $148.733 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $155.48 | 7.830% | $167.6541 | $167.65 | $167.65 | $167.70 |
| 7 purchase totals = | $1,009.97 | $1,086.5937 | $1,086.60 | $1,086.60 | $1,086.60 | |