| 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 | $167.39 | 12.181% | $187.7798 | $187.78 | $187.80 | $187.80 |
| Purchase #2 | $247.61 | 10.575% | $273.7948 | $273.79 | $273.80 | $273.80 |
| Purchase #3 | $88.78 | 9.774% | $97.4574 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $181.81 | 9.788% | $199.6056 | $199.61 | $199.60 | $199.60 |
| Purchase #5 | $115.55 | 11.551% | $128.8972 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $133.78 | 3.574% | $138.5613 | $138.56 | $138.55 | $138.60 |
| Purchase #7 | $201.95 | 4.155% | $210.341 | $210.34 | $210.35 | $210.30 |
| 7 purchase totals = | $1,136.87 | $1,236.4371 | $1,236.44 | $1,236.45 | $1,236.50 | |