| 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 | $146.50 | 12.345% | $164.5854 | $164.59 | $164.60 | $164.60 |
| Purchase #2 | $142.82 | 5.555% | $150.7537 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $14.34 | 4.346% | $14.9632 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $114.45 | 5.619% | $120.8809 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $51.68 | 8.539% | $56.093 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $241.97 | 12.270% | $271.6597 | $271.66 | $271.65 | $271.70 |
| Purchase #7 | $86.87 | 12.466% | $97.6992 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $798.63 | $876.6351 | $876.63 | $876.65 | $876.80 | |