| 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 | $161.93 | 7.176% | $173.5501 | $173.55 | $173.55 | $173.60 |
| Purchase #2 | $78.65 | 13.384% | $89.1765 | $89.18 | $89.20 | $89.20 |
| Purchase #3 | $33.53 | 8.121% | $36.253 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $101.35 | 4.678% | $106.0912 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $170.95 | 5.153% | $179.7591 | $179.76 | $179.75 | $179.80 |
| Purchase #6 | $58.48 | 11.179% | $65.0175 | $65.02 | $65.00 | $65.00 |
| Purchase #7 | $27.31 | 6.695% | $29.1384 | $29.14 | $29.15 | $29.10 |
| 7 purchase totals = | $632.20 | $678.9858 | $678.99 | $679.00 | $679.10 | |