| 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 | $118.53 | 9.498% | $129.788 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $158.35 | 3.858% | $164.4591 | $164.46 | $164.45 | $164.50 |
| Purchase #3 | $13.46 | 9.231% | $14.7025 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $134.34 | 7.723% | $144.7151 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $118.43 | 13.317% | $134.2013 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $73.40 | 5.426% | $77.3827 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $188.98 | 10.760% | $209.3142 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $805.49 | $874.5629 | $874.56 | $874.55 | $874.60 | |