| 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 | $174.30 | 10.320% | $192.2878 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $211.40 | 12.328% | $237.4614 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $41.92 | 9.697% | $45.985 | $45.99 | $46.00 | $46.00 |
| Purchase #4 | $186.76 | 13.293% | $211.586 | $211.59 | $211.60 | $211.60 |
| Purchase #5 | $83.61 | 5.411% | $88.1341 | $88.13 | $88.15 | $88.10 |
| Purchase #6 | $98.78 | 8.790% | $107.4628 | $107.46 | $107.45 | $107.50 |
| Purchase #7 | $75.55 | 7.153% | $80.9541 | $80.95 | $80.95 | $81.00 |
| 7 purchase totals = | $872.32 | $963.8712 | $963.87 | $963.90 | $964.00 | |