| 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 | $183.69 | 10.183% | $202.3952 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $34.71 | 11.415% | $38.6721 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $72.66 | 10.780% | $80.4927 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $98.34 | 13.215% | $111.3356 | $111.34 | $111.35 | $111.30 |
| Purchase #5 | $120.56 | 13.659% | $137.0273 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $184.88 | 12.744% | $208.4411 | $208.44 | $208.45 | $208.40 |
| Purchase #7 | $137.61 | 13.461% | $156.1337 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $832.45 | $934.4977 | $934.50 | $934.55 | $934.40 | |