| 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 | $177.58 | 13.860% | $202.1926 | $202.19 | $202.20 | $202.20 |
| Purchase #2 | $169.84 | 13.414% | $192.6223 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $134.30 | 8.153% | $145.2495 | $145.25 | $145.25 | $145.20 |
| Purchase #4 | $131.61 | 3.662% | $136.4296 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $58.58 | 13.431% | $66.4479 | $66.45 | $66.45 | $66.40 |
| Purchase #6 | $27.81 | 13.241% | $31.4923 | $31.49 | $31.50 | $31.50 |
| Purchase #7 | $72.98 | 6.842% | $77.9733 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $772.70 | $852.4075 | $852.40 | $852.40 | $852.30 | |