| 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 | $221.64 | 3.380% | $229.1314 | $229.13 | $229.15 | $229.10 |
| Purchase #2 | $146.48 | 7.433% | $157.3679 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $75.50 | 10.650% | $83.5408 | $83.54 | $83.55 | $83.50 |
| Purchase #4 | $177.63 | 6.806% | $189.7195 | $189.72 | $189.70 | $189.70 |
| Purchase #5 | $189.38 | 6.447% | $201.5893 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $42.43 | 3.814% | $44.0483 | $44.05 | $44.05 | $44.00 |
| Purchase #7 | $189.62 | 9.828% | $208.2559 | $208.26 | $208.25 | $208.30 |
| 7 purchase totals = | $1,042.68 | $1,113.6531 | $1,113.66 | $1,113.65 | $1,113.60 | |