| 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 | $169.84 | 12.104% | $190.3974 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $89.80 | 8.800% | $97.7024 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $219.97 | 10.335% | $242.7039 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $17.51 | 12.236% | $19.6525 | $19.65 | $19.65 | $19.70 |
| Purchase #5 | $110.81 | 8.339% | $120.0504 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $32.43 | 11.851% | $36.2733 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $119.95 | 8.468% | $130.1074 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $760.31 | $836.8873 | $836.88 | $836.85 | $837.00 | |