| 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 | $124.50 | 5.231% | $131.0126 | $131.01 | $131.00 | $131.00 |
| Purchase #2 | $89.35 | 8.762% | $97.1788 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $170.35 | 10.852% | $188.8364 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $51.90 | 9.148% | $56.6478 | $56.65 | $56.65 | $56.60 |
| Purchase #5 | $143.62 | 12.365% | $161.3786 | $161.38 | $161.40 | $161.40 |
| Purchase #6 | $30.39 | 9.503% | $33.278 | $33.28 | $33.30 | $33.30 |
| Purchase #7 | $167.54 | 11.611% | $186.9931 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $777.65 | $855.3253 | $855.33 | $855.40 | $855.30 | |