| 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 | $158.88 | 12.309% | $178.4365 | $178.44 | $178.45 | $178.40 |
| Purchase #2 | $89.89 | 8.343% | $97.3895 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $173.40 | 11.399% | $193.1659 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $114.79 | 10.695% | $127.0668 | $127.07 | $127.05 | $127.10 |
| Purchase #5 | $231.81 | 4.665% | $242.6239 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $150.42 | 12.751% | $169.6001 | $169.60 | $169.60 | $169.60 |
| Purchase #7 | $120.76 | 8.270% | $130.7469 | $130.75 | $130.75 | $130.70 |
| 7 purchase totals = | $1,039.95 | $1,139.0296 | $1,139.04 | $1,139.00 | $1,139.00 | |