| 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 | $206.98 | 4.423% | $216.1347 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $130.88 | 5.379% | $137.92 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $35.59 | 3.375% | $36.7912 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $81.36 | 3.667% | $84.3435 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $180.80 | 11.195% | $201.0406 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $77.52 | 10.416% | $85.5945 | $85.59 | $85.60 | $85.60 |
| Purchase #7 | $148.50 | 4.644% | $155.3963 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $861.63 | $917.2208 | $917.21 | $917.25 | $917.10 | |