| 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 | $124.48 | 7.359% | $133.6405 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $151.85 | 6.577% | $161.8372 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $55.29 | 11.365% | $61.5737 | $61.57 | $61.55 | $61.60 |
| Purchase #4 | $82.27 | 5.734% | $86.9874 | $86.99 | $87.00 | $87.00 |
| Purchase #5 | $188.98 | 8.189% | $204.4556 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $33.88 | 6.634% | $36.1276 | $36.13 | $36.15 | $36.10 |
| Purchase #7 | $78.96 | 6.285% | $83.9226 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $715.71 | $768.5446 | $768.55 | $768.55 | $768.50 | |