| 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 | $91.32 | 13.492% | $103.6409 | $103.64 | $103.65 | $103.60 |
| Purchase #2 | $136.98 | 9.343% | $149.778 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $150.90 | 12.110% | $169.174 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $33.91 | 8.872% | $36.9185 | $36.92 | $36.90 | $36.90 |
| Purchase #5 | $168.92 | 10.657% | $186.9218 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $135.43 | 4.772% | $141.8927 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $108.88 | 10.321% | $120.1175 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $826.34 | $908.4434 | $908.44 | $908.40 | $908.40 | |