| 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 | $135.99 | 3.639% | $140.9387 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $206.53 | 13.300% | $233.9985 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $25.64 | 12.714% | $28.8999 | $28.90 | $28.90 | $28.90 |
| Purchase #4 | $36.31 | 12.159% | $40.7249 | $40.72 | $40.70 | $40.70 |
| Purchase #5 | $104.88 | 7.444% | $112.6873 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $176.47 | 12.546% | $198.6099 | $198.61 | $198.60 | $198.60 |
| Purchase #7 | $168.89 | 4.670% | $176.7772 | $176.78 | $176.80 | $176.80 |
| 7 purchase totals = | $854.71 | $932.6364 | $932.64 | $932.65 | $932.60 | |