| 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 | $158.59 | 13.233% | $179.5762 | $179.58 | $179.60 | $179.60 |
| Purchase #2 | $224.48 | 11.559% | $250.4276 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $196.61 | 12.598% | $221.3789 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $126.31 | 12.848% | $142.5383 | $142.54 | $142.55 | $142.50 |
| Purchase #5 | $20.49 | 13.433% | $23.2424 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $100.33 | 5.860% | $106.2093 | $106.21 | $106.20 | $106.20 |
| Purchase #7 | $34.32 | 5.299% | $36.1386 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $861.13 | $959.5113 | $959.52 | $959.60 | $959.40 | |