| 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 | $23.64 | 7.613% | $25.4397 | $25.44 | $25.45 | $25.40 |
| Purchase #2 | $219.77 | 7.761% | $236.8263 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $163.62 | 9.749% | $179.5713 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $100.73 | 4.787% | $105.5519 | $105.55 | $105.55 | $105.60 |
| Purchase #5 | $174.85 | 10.232% | $192.7407 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $145.27 | 12.502% | $163.4317 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $233.46 | 7.666% | $251.357 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,061.34 | $1,154.9186 | $1,154.92 | $1,154.95 | $1,154.90 | |