| 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 | $239.62 | 13.279% | $271.4391 | $271.44 | $271.45 | $271.40 |
| Purchase #2 | $184.41 | 8.308% | $199.7308 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $134.86 | 9.423% | $147.5679 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $85.46 | 12.456% | $96.1049 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $106.87 | 7.547% | $114.9355 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $57.86 | 10.713% | $64.0585 | $64.06 | $64.05 | $64.10 |
| Purchase #7 | $166.80 | 7.758% | $179.7403 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $975.88 | $1,073.5770 | $1,073.58 | $1,073.60 | $1,073.50 | |