| 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 | $164.30 | 9.271% | $179.5323 | $179.53 | $179.55 | $179.50 |
| Purchase #2 | $48.56 | 11.529% | $54.1585 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $216.53 | 10.444% | $239.1444 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $79.82 | 11.135% | $88.708 | $88.71 | $88.70 | $88.70 |
| Purchase #5 | $52.91 | 13.400% | $59.9999 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $68.36 | 13.510% | $77.5954 | $77.60 | $77.60 | $77.60 |
| Purchase #7 | $243.44 | 11.865% | $272.3242 | $272.32 | $272.30 | $272.30 |
| 7 purchase totals = | $873.92 | $971.4627 | $971.46 | $971.45 | $971.40 | |