| 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 | $181.80 | 5.404% | $191.6245 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $138.87 | 10.202% | $153.0375 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $11.42 | 12.110% | $12.803 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $179.44 | 3.295% | $185.3525 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $179.68 | 4.115% | $187.0738 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $232.38 | 8.623% | $252.4181 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $86.56 | 3.291% | $89.4087 | $89.41 | $89.40 | $89.40 |
| 7 purchase totals = | $1,010.15 | $1,071.7181 | $1,071.71 | $1,071.65 | $1,071.70 | |