| 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 | $161.83 | 3.714% | $167.8404 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $125.81 | 13.676% | $143.0158 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $18.98 | 3.185% | $19.5845 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $112.52 | 4.664% | $117.7679 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $48.46 | 3.495% | $50.1537 | $50.15 | $50.15 | $50.20 |
| Purchase #6 | $88.89 | 10.527% | $98.2475 | $98.25 | $98.25 | $98.20 |
| Purchase #7 | $228.49 | 9.497% | $250.1897 | $250.19 | $250.20 | $250.20 |
| 7 purchase totals = | $784.98 | $846.7995 | $846.80 | $846.80 | $846.80 | |