| 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 | $16.44 | 12.588% | $18.5095 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $142.70 | 6.279% | $151.6601 | $151.66 | $151.65 | $151.70 |
| Purchase #3 | $22.59 | 6.235% | $23.9985 | $24.00 | $24.00 | $24.00 |
| Purchase #4 | $150.35 | 6.734% | $160.4746 | $160.47 | $160.45 | $160.50 |
| Purchase #5 | $178.59 | 12.371% | $200.6834 | $200.68 | $200.70 | $200.70 |
| Purchase #6 | $66.67 | 7.692% | $71.7983 | $71.80 | $71.80 | $71.80 |
| Purchase #7 | $232.47 | 12.676% | $261.9379 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $809.81 | $889.0623 | $889.06 | $889.05 | $889.10 | |