| 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 | $121.60 | 9.450% | $133.0912 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $71.37 | 7.295% | $76.5764 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $183.75 | 13.588% | $208.718 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $133.82 | 11.673% | $149.4408 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $118.38 | 7.451% | $127.2005 | $127.20 | $127.20 | $127.20 |
| Purchase #6 | $103.63 | 10.333% | $114.3381 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $122.60 | 6.130% | $130.1154 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $855.15 | $939.4804 | $939.49 | $939.50 | $939.40 | |