| 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 | $174.97 | 4.486% | $182.8192 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $197.41 | 8.192% | $213.5818 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $170.94 | 3.182% | $176.3793 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $40.28 | 8.816% | $43.8311 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $14.69 | 10.577% | $16.2438 | $16.24 | $16.25 | $16.20 |
| Purchase #6 | $117.28 | 3.464% | $121.3426 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $46.95 | 10.657% | $51.9535 | $51.95 | $51.95 | $52.00 |
| 7 purchase totals = | $762.52 | $806.1513 | $806.14 | $806.20 | $806.10 | |