| 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 | $182.26 | 8.780% | $198.2624 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $5.36 | 3.274% | $5.5355 | $5.54 | $5.55 | $5.50 |
| Purchase #3 | $183.98 | 13.452% | $208.729 | $208.73 | $208.75 | $208.70 |
| Purchase #4 | $192.41 | 3.140% | $198.4517 | $198.45 | $198.45 | $198.50 |
| Purchase #5 | $38.49 | 5.593% | $40.6427 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $33.81 | 5.606% | $35.7054 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $14.55 | 12.490% | $16.3673 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $650.86 | $703.6940 | $703.70 | $703.70 | $703.70 | |