| 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 | $198.29 | 4.739% | $207.687 | $207.69 | $207.70 | $207.70 |
| Purchase #2 | $36.79 | 13.231% | $41.6577 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $89.58 | 12.341% | $100.6351 | $100.64 | $100.65 | $100.60 |
| Purchase #4 | $13.29 | 8.856% | $14.467 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $129.27 | 11.409% | $144.0184 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $112.91 | 10.506% | $124.7723 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $112.39 | 7.842% | $121.2036 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $692.52 | $754.4411 | $754.45 | $754.40 | $754.50 | |