| 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 | $157.49 | 7.798% | $169.7711 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $138.39 | 6.700% | $147.6621 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $74.45 | 9.586% | $81.5868 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $97.65 | 8.871% | $106.3125 | $106.31 | $106.30 | $106.30 |
| Purchase #5 | $33.29 | 4.491% | $34.7851 | $34.79 | $34.80 | $34.80 |
| Purchase #6 | $27.73 | 12.598% | $31.2234 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $120.45 | 5.480% | $127.0507 | $127.05 | $127.05 | $127.10 |
| 7 purchase totals = | $649.45 | $698.3917 | $698.39 | $698.35 | $698.50 | |