| 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 | $179.45 | 13.475% | $203.6309 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $234.70 | 8.225% | $254.0041 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $75.82 | 6.779% | $80.9598 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $173.26 | 5.648% | $183.0457 | $183.05 | $183.05 | $183.00 |
| Purchase #5 | $65.74 | 9.820% | $72.1957 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $103.71 | 11.273% | $115.4012 | $115.40 | $115.40 | $115.40 |
| Purchase #7 | $38.54 | 5.599% | $40.6979 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $871.22 | $949.9353 | $949.94 | $949.95 | $949.90 | |