| 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 | $34.50 | 4.284% | $35.978 | $35.98 | $36.00 | $36.00 |
| Purchase #2 | $177.86 | 4.633% | $186.1003 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $88.41 | 11.210% | $98.3208 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $225.90 | 9.394% | $247.121 | $247.12 | $247.10 | $247.10 |
| Purchase #5 | $217.34 | 7.135% | $232.8472 | $232.85 | $232.85 | $232.80 |
| Purchase #6 | $151.59 | 11.102% | $168.4195 | $168.42 | $168.40 | $168.40 |
| Purchase #7 | $34.98 | 8.260% | $37.8693 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $930.58 | $1,006.6561 | $1,006.66 | $1,006.60 | $1,006.60 | |