| 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 | $133.83 | 11.840% | $149.6755 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $146.34 | 12.310% | $164.3545 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $40.98 | 3.196% | $42.2897 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $157.97 | 3.624% | $163.6948 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $80.26 | 8.466% | $87.0548 | $87.05 | $87.05 | $87.10 |
| Purchase #6 | $228.32 | 9.248% | $249.435 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $48.96 | 13.864% | $55.7478 | $55.75 | $55.75 | $55.70 |
| 7 purchase totals = | $836.66 | $912.2521 | $912.25 | $912.30 | $912.30 | |