| 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 | $97.55 | 8.427% | $105.7705 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $178.49 | 12.846% | $201.4188 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $129.79 | 10.123% | $142.9286 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $168.93 | 4.176% | $175.9845 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $182.90 | 8.585% | $198.602 | $198.60 | $198.60 | $198.60 |
| Purchase #6 | $108.51 | 3.307% | $112.0984 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $170.25 | 9.156% | $185.8381 | $185.84 | $185.85 | $185.80 |
| 7 purchase totals = | $1,036.42 | $1,122.6409 | $1,122.64 | $1,122.65 | $1,122.60 | |