| 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 | $104.46 | 13.712% | $118.7836 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $184.88 | 5.738% | $195.4884 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $171.40 | 11.117% | $190.4545 | $190.45 | $190.45 | $190.50 |
| Purchase #4 | $177.92 | 13.514% | $201.9641 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $157.31 | 7.584% | $169.2404 | $169.24 | $169.25 | $169.20 |
| Purchase #6 | $204.62 | 5.404% | $215.6777 | $215.68 | $215.70 | $215.70 |
| Purchase #7 | $5.28 | 12.615% | $5.9461 | $5.95 | $5.95 | $5.90 |
| 7 purchase totals = | $1,005.87 | $1,097.5548 | $1,097.55 | $1,097.60 | $1,097.60 | |