| 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 | $164.25 | 7.456% | $176.4965 | $176.50 | $176.50 | $176.50 |
| Purchase #2 | $225.87 | 6.759% | $241.1366 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $71.43 | 3.455% | $73.8979 | $73.90 | $73.90 | $73.90 |
| Purchase #4 | $49.63 | 10.283% | $54.7335 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $13.97 | 10.553% | $15.4443 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $46.76 | 6.483% | $49.7915 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $49.90 | 10.518% | $55.1485 | $55.15 | $55.15 | $55.10 |
| 7 purchase totals = | $621.81 | $666.6488 | $666.65 | $666.70 | $666.50 | |