| 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 | $162.38 | 3.290% | $167.7223 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $73.67 | 4.800% | $77.2062 | $77.21 | $77.20 | $77.20 |
| Purchase #3 | $77.44 | 12.104% | $86.8133 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $205.52 | 9.685% | $225.4246 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $223.81 | 12.392% | $251.5445 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $116.35 | 11.851% | $130.1386 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $104.62 | 13.848% | $119.1078 | $119.11 | $119.10 | $119.10 |
| 7 purchase totals = | $963.79 | $1,057.9573 | $1,057.95 | $1,057.90 | $1,057.80 | |