| 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 | $115.81 | 13.464% | $131.4027 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $12.52 | 3.840% | $13.0008 | $13.00 | $13.00 | $13.00 |
| Purchase #3 | $135.25 | 5.604% | $142.8294 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $48.58 | 13.169% | $54.9775 | $54.98 | $55.00 | $55.00 |
| Purchase #5 | $151.64 | 7.594% | $163.1555 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $14.33 | 8.337% | $15.5247 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $181.88 | 8.120% | $196.6487 | $196.65 | $196.65 | $196.60 |
| 7 purchase totals = | $660.01 | $717.5393 | $717.54 | $717.55 | $717.50 | |