| 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 | $143.83 | 13.816% | $163.7016 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $154.65 | 13.350% | $175.2958 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $151.58 | 11.415% | $168.8829 | $168.88 | $168.90 | $168.90 |
| Purchase #4 | $15.44 | 9.761% | $16.9471 | $16.95 | $16.95 | $16.90 |
| Purchase #5 | $64.51 | 6.593% | $68.7631 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $6.92 | 12.301% | $7.7712 | $7.77 | $7.75 | $7.80 |
| Purchase #7 | $230.50 | 8.419% | $249.9058 | $249.91 | $249.90 | $249.90 |
| 7 purchase totals = | $767.43 | $851.2675 | $851.27 | $851.25 | $851.30 | |