| 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 | $158.74 | 6.797% | $169.5296 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $215.67 | 7.830% | $232.557 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $250.67 | 13.252% | $283.8888 | $283.89 | $283.90 | $283.90 |
| Purchase #4 | $64.65 | 11.559% | $72.1229 | $72.12 | $72.10 | $72.10 |
| Purchase #5 | $202.90 | 3.226% | $209.4456 | $209.45 | $209.45 | $209.40 |
| Purchase #6 | $179.37 | 4.385% | $187.2354 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $89.28 | 9.418% | $97.6884 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $1,161.28 | $1,252.4677 | $1,252.48 | $1,252.50 | $1,252.40 | |